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Catalogued in PubChem as Cibinetide (CID 91810664).","molecular_weight":"1257.3 Da","purity_standard":null,"sequence":"pGlu-Glu-Gln-Leu-Glu-Arg-Ala-Leu-Asn-Ser-Ser","synonyms":null,"half_life":null,"video_url":null,"is_popular":false,"created_at":"2026-02-28T12:58:10.393449+00:00","updated_at":"2026-08-16T15:06:24.193179+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":"1208243-50-8","amino_acid_count":11,"storage_conditions":null,"solubility":null,"key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":null},{"id":"11fb4b73-c1ff-4b32-9ee0-1810f7934a97","slug":"argireline","name":"Argireline","category":"Anti-Aging","description":"Argireline (acetyl hexapeptide-3) – Ac-Glu-Glu-Met-Gln-Arg-Arg-NH2, CAS 616204-22-9.","molecular_weight":null,"purity_standard":null,"sequence":"Ac-Glu-Glu-Met-Gln-Arg-Arg-NH2","synonyms":["Acetyl hexapeptide-3","Acetyl hexapeptide-8"],"half_life":null,"video_url":null,"is_popular":false,"created_at":"2026-10-28T23:40:18.841903+00:00","updated_at":"2026-10-28T23:40:18.841903+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":"616204-22-9","amino_acid_count":6,"storage_conditions":null,"solubility":null,"key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":null},{"id":"de1c4480-67d9-4db1-b6eb-bf52b29a265b","slug":"b7-33","name":"B7-33","category":"other","description":"B7-33 – a 27-residue synthetic peptide derived from the B-chain of human relaxin-2 (residues B7 to B33), with both native cysteines replaced by serine and therefore no disulfide bridge. CAS 1818415-56-3, PubChem CID 162662592. No molecular weight is stated because sources disagree on the C-terminus: the amide form (C131H229N41O36S) and the free acid (C131H228N40O37S) differ by about 1 Da.","molecular_weight":null,"purity_standard":null,"sequence":"VIKLSGRELVRAQIAISGMSTWSKRSL-NH2","synonyms":null,"half_life":null,"video_url":null,"is_popular":false,"created_at":"2026-03-17T12:34:05.644722+00:00","updated_at":"2026-08-16T15:29:56.846404+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":null,"amino_acid_count":27,"storage_conditions":null,"solubility":null,"key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":null},{"id":"6c691f70-6e64-4766-ab09-0cdb165b01ca","slug":"bacteriostatic-water","name":"Bacteriostatic Water","category":"Specialty","description":"Sterile water containing 0.9% benzyl alcohol as a bacteriostatic preservative. Used as a diluent for reconstituting lyophilized peptides in research settings.","molecular_weight":"N/A","purity_standard":"USP Grade","sequence":null,"synonyms":["BAC Water","Bac Water","BW"],"half_life":"N/A","video_url":null,"is_popular":false,"created_at":"2026-02-19T21:07:38.158378+00:00","updated_at":"2026-08-17T07:21:51.288884+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":null,"amino_acid_count":null,"storage_conditions":null,"solubility":null,"key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":true,"sequence_not_applicable_reason":"Multi-component solution"},{"id":"77b8c44e-c6e9-4506-985c-d0dcb50ed31d","slug":"beyond-gut-pro","name":"Beyond Gut Pro","category":"Immunity","description":"A peptide formulation designed for gastrointestinal research applications. Contains bioactive peptides studied for their effects on gut barrier function and microbiome.","molecular_weight":"Proprietary Blend","purity_standard":"≥98%","sequence":null,"synonyms":["Gut Health Blend"],"half_life":null,"video_url":null,"is_popular":false,"created_at":"2026-02-19T21:07:38.158378+00:00","updated_at":"2026-09-27T18:15:19.616255+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":null,"amino_acid_count":null,"storage_conditions":null,"solubility":null,"key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":true,"sequence_not_applicable_reason":"Proprietary multi-peptide blend"},{"id":"07de0cc7-55fa-4d7f-aebd-650e5b54808f","slug":"beyond-hair","name":"Beyond Hair","category":"Anti-Aging","description":"A specialized peptide formulation designed for hair follicle research applications. Contains bioactive peptides studied for their effects on hair growth mechanisms.","molecular_weight":"Proprietary Blend","purity_standard":"≥98%","sequence":null,"synonyms":["Hair Peptide Blend"],"half_life":null,"video_url":null,"is_popular":false,"created_at":"2026-02-19T21:07:38.158378+00:00","updated_at":"2026-09-27T18:15:19.616255+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":null,"amino_acid_count":null,"storage_conditions":null,"solubility":null,"key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":true,"sequence_not_applicable_reason":null},{"id":"5146e01b-160f-4e7b-b474-f50f00c6b48a","slug":"beyond-skin","name":"Beyond Skin","category":"Anti-Aging","description":"A peptide complex formulated for dermatological research applications. Contains multiple bioactive peptides studied for skin biology and regeneration.","molecular_weight":"Proprietary Blend","purity_standard":"≥98%","sequence":null,"synonyms":["Skin Peptide Blend"],"half_life":null,"video_url":null,"is_popular":false,"created_at":"2026-02-19T21:07:38.158378+00:00","updated_at":"2026-09-27T18:15:19.616255+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":null,"amino_acid_count":null,"storage_conditions":null,"solubility":null,"key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":true,"sequence_not_applicable_reason":null},{"id":"5014c654-9084-456f-a67f-6b663e21f9ff","slug":"beyond-sleep","name":"Beyond Sleep","category":"Cognitive","description":"A specialized peptide blend formulated for sleep research applications. Contains bioactive peptides studied for their effects on circadian rhythm and sleep architecture.","molecular_weight":"Proprietary Blend","purity_standard":"≥98%","sequence":null,"synonyms":["Sleep Peptide Blend"],"half_life":null,"video_url":null,"is_popular":false,"created_at":"2026-02-19T21:07:38.158378+00:00","updated_at":"2026-09-27T18:15:19.616255+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":null,"amino_acid_count":null,"storage_conditions":null,"solubility":null,"key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":true,"sequence_not_applicable_reason":"Proprietary multi-peptide blend"},{"id":"bb4cd85b-3ba6-44d6-af0c-840b86d2ad81","slug":"bioglutide","name":"Bioglutide","category":"Weight Management","description":"Bioglutide – research peptide offered by vendors; no structure is published in PubChem, so formula and sequence are not listed.","molecular_weight":null,"purity_standard":null,"sequence":null,"synonyms":null,"half_life":null,"video_url":null,"is_popular":false,"created_at":"2026-10-28T23:40:18.841903+00:00","updated_at":"2026-10-28T23:40:18.841903+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":null,"amino_acid_count":null,"storage_conditions":null,"solubility":null,"key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":null},{"id":"0cbdefd5-1e74-4275-a6a2-954a927291e4","slug":"bpc-157","name":"BPC-157","category":"Recovery","description":"BPC-157 is a peptide: a chain of 15 amino acids. Research on tissue repair mainly uses cells and animals. These findings do not establish a healing effect or safety in humans.","molecular_weight":"1419.5 g/mol","purity_standard":"≥99.0%","sequence":"Gly-Glu-Pro-Pro-Pro-Gly-Lys-Pro-Ala-Asp-Asp-Ala-Gly-Leu-Val","synonyms":["Bepecin","PL 14736","PL 10"],"half_life":"<30 min (rats/dogs; He et al., 2022); human: not established","video_url":"4n0zagLkQWA","is_popular":true,"created_at":"2026-01-17T08:16:01.03274+00:00","updated_at":"2026-10-06T18:58:29.241416+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":null,"amino_acid_count":15,"storage_conditions":null,"solubility":null,"key_studies":[{"doi":"10.1152/japplphysiol.00945.2010","year":"2011","title":"The promoting effect of pentadecapeptide BPC 157 on tendon healing involves tendon outgrowth, cell survival, and cell migration","authors":"Chang CH, Tsai WC, Lin MS, Hsu YH, Pang JH","journal":"Journal of Applied Physiology","summary":"Rat tendon explants and cell cultures: changes in cell movement, survival under stress and FAK–paxillin signalling. Not a human efficacy trial."},{"doi":"10.1007/s00109-016-1488-y","year":"2017","title":"Therapeutic potential of pro-angiogenic BPC157 is associated with VEGFR2 activation and up-regulation","authors":"Hsieh MJ et al.","journal":"Journal of Molecular Medicine","summary":"Cell and animal experiments on blood vessel formation and VEGFR2–Akt–eNOS signalling. The study found increased VEGFR2 expression, not increased VEGF-A expression."},{"doi":"10.3389/fphar.2022.1026182","year":2022,"title":"Pharmacokinetics, distribution, metabolism, and excretion of body-protective compound 157, a potential drug for treating various wounds, in rats and dogs","authors":"He L, Feng D, Guo H, Zhou Y, Li Z, Zhang K, Zhang W, Wang S, Wang Z, Hao Q, Zhang C, Gao Y, Gu J, Zhang Y, Li W, Li M.","journal":"Frontiers in pharmacology","summary":"Pharmacokinetics of intact BPC-157 in rats and beagle dogs: elimination half-life below 30 minutes. These animal results do not establish a human half-life."},{"url":"https://gsrs.ncats.nih.gov/ginas/app/ui/substances/8ED8NXK95P","year":2026,"title":"BPC-157: sequence and molecular formula (8ED8NXK95P)","authors":"NCATS","journal":"NCATS Global Substance Registration System","summary":"The registry records the 15-residue sequence GEPPPGKPADDAGLV. The listed molar mass, 1419.5 g/mol, is a calculated peptide value without counterions, not a measurement of supplier material."}],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":null},{"id":"e668046a-491e-4022-8625-72275d3623c2","slug":"bpc-157-tb-500-mix","name":"BPC-157 & TB-500 Mix","category":"Recovery","description":"A research combination containing both Body Protection Compound-157 and Thymosin Beta-4 fragment. 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Amino acid sequence Ala-Glu-Asp-Arg (4 residues), all L-configured, free N- and C-termini. Catalogued in PubChem under the structural name H-Ala-Glu-Asp-Arg-OH (CID 11583989); a search for the trade name returns (-)-carnitine, a different substance.","molecular_weight":"489.5 Da","purity_standard":null,"sequence":"Ala-Glu-Asp-Arg","synonyms":null,"half_life":null,"video_url":null,"is_popular":false,"created_at":"2026-03-17T12:34:05.644722+00:00","updated_at":"2026-08-16T15:29:56.846404+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":null,"amino_acid_count":4,"storage_conditions":null,"solubility":null,"key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":null},{"id":"287da763-012e-4e25-acf1-61450c039958","slug":"cartalax","name":"Cartalax","category":"bioregulator","description":"Cartalax – molecular formula C12H19N3O8, molecular weight 333.29 Da, CAS 85806-95-7. 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That group and Lys30 are what distinguish it from CJC-1295 without DAC. PubChem CID 91971820.","molecular_weight":"3647.2 Da","purity_standard":null,"sequence":"Tyr-D-Ala-Asp-Ala-Ile-Phe-Thr-Gln-Ser-Tyr-Arg-Lys-Val-Leu-Ala-Gln-Leu-Ser-Ala-Arg-Lys-Leu-Leu-Gln-Asp-Ile-Leu-Ser-Arg-Lys-NH2 (Lys30 carries N-epsilon-3-maleimidopropionyl)","synonyms":null,"half_life":null,"video_url":null,"is_popular":false,"created_at":"2026-02-28T12:58:10.393449+00:00","updated_at":"2026-10-27T10:30:20.498038+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":null,"amino_acid_count":30,"storage_conditions":null,"solubility":null,"key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":null},{"id":"ac9903c8-2caf-4dca-ad05-38b7df4328a4","slug":"cortagen","name":"Cortagen","category":"bioregulator","description":"Cortagen – molecular formula C17H26N4O9, molecular weight 430.4 Da, CAS 335591-03-2. 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It is being researched for effects on sleep architecture.","molecular_weight":"848.8 Da","purity_standard":"≥98%","sequence":"Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu","synonyms":["Delta Sleep Inducing Peptide","Delta Sleep Peptide"],"half_life":"~15-25 minutes","video_url":null,"is_popular":false,"created_at":"2026-02-19T21:07:38.158378+00:00","updated_at":"2026-08-16T15:04:06.736087+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":null,"amino_acid_count":9,"storage_conditions":null,"solubility":null,"key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":null},{"id":"0012e4fb-2b61-41dd-8009-3c1489c847d5","slug":"eloralintide","name":"Eloralintide","category":"Weight Management","description":"Eloralintide – molecular formula C201H319N49O65S2, molecular weight 4526 Da, CAS 2883634-40-8. PubChem CID 175663130.","molecular_weight":"4526 Da","purity_standard":null,"sequence":null,"synonyms":null,"half_life":null,"video_url":null,"is_popular":false,"created_at":"2026-10-28T23:40:18.841903+00:00","updated_at":"2026-10-28T23:40:18.841903+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":"2883634-40-8","amino_acid_count":null,"storage_conditions":null,"solubility":null,"key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":null},{"id":"9b48ab6b-e1c2-4ab8-b2aa-03ba757a9a43","slug":"epithalon","name":"Epithalon","category":"Anti-Aging","description":"A synthetic tetrapeptide based on the natural peptide epithalamin, studied for its effects on telomerase activity and pineal gland function in aging research.","molecular_weight":"390.35 Da","purity_standard":"≥98%","sequence":"Ala-Glu-Asp-Gly","synonyms":["Epitalon","Epithalone","AGAG"],"half_life":null,"video_url":null,"is_popular":false,"created_at":"2026-02-19T21:07:38.158378+00:00","updated_at":"2026-08-16T15:04:06.736087+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":null,"amino_acid_count":4,"storage_conditions":null,"solubility":null,"key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":null},{"id":"e58ded4f-fc41-4f10-bcdd-52f121423ddd","slug":"epobis","name":"Epobis","category":"Specialty","description":"Epobis – molecular formula C100H151N27O29, molecular weight 2195.4 Da, CAS 915091-83-7. PubChem CID 171361015.","molecular_weight":"2195.4 Da","purity_standard":null,"sequence":null,"synonyms":null,"half_life":null,"video_url":null,"is_popular":false,"created_at":"2026-10-28T23:40:18.841903+00:00","updated_at":"2026-10-28T23:40:18.841903+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":"915091-83-7","amino_acid_count":null,"storage_conditions":null,"solubility":null,"key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":null},{"id":"84765c2f-54b6-48d5-b523-c5a6b937d2ff","slug":"follistatin","name":"Follistatin","category":"Specialty","description":"Follistatin is a secreted glycoprotein (UniProt P19883), not a synthetic peptide, occurring as the isoforms FS-288, FS-315 and the 344-residue precursor. CAS 80449-31-6 designates it generally and does not differentiate the isoforms. No molecular weight is stated because the value depends on both isoform and N-glycosylation; published figures range from about 31.5 to 50 kDa.","molecular_weight":null,"purity_standard":null,"sequence":null,"synonyms":null,"half_life":null,"video_url":null,"is_popular":false,"created_at":"2026-02-28T12:58:10.393449+00:00","updated_at":"2026-08-16T15:29:56.846404+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":null,"amino_acid_count":null,"storage_conditions":null,"solubility":null,"key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":null},{"id":"04a6168c-a5ec-486c-8341-58f74101d62a","slug":"foxo4-dri","name":"FOXO4-DRI","category":"Anti-Aging","description":"FOXO4-DRI – molecular formula C228H388N86O64, molecular weight 5358.1 Da, CAS 2460055-10-9. A 46-residue D-retro-inverso peptide: the residue order of the parent sequence is reversed and all residues are D-configured. Markedly basic (10 Arg, 4 Lys); the single tryptophan permits UV determination at 280 nm. PubChem CID 167312269.","molecular_weight":"5358.1 Da","purity_standard":null,"sequence":"LTLRKEPASEIAQSILEAYSQNGWANRRSGGKRPPPRRRQRRKKRG (all-D, retro-inverso)","synonyms":null,"half_life":null,"video_url":null,"is_popular":false,"created_at":"2026-03-17T12:34:05.644722+00:00","updated_at":"2026-08-21T18:48:22.158148+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":null,"amino_acid_count":46,"storage_conditions":null,"solubility":null,"key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":null},{"id":"58c5ed22-fa19-4a62-b4ae-51ffbcbf607a","slug":"ghk-cu","name":"GHK-Cu","category":"Anti-Aging","description":"A naturally occurring copper complex of the tripeptide glycyl-L-histidyl-L-lysine. Known for its affinity for copper ions and potential roles in skin regeneration, collagen synthesis, and anti-inflammatory processes.","molecular_weight":"401.9 Da","purity_standard":"≥98.0% (Blue Powder)","sequence":"Gly-His-Lys (Copper)","synonyms":["Copper Peptide"],"half_life":"Short (minutes in blood)","video_url":null,"is_popular":false,"created_at":"2026-02-19T21:07:38.158378+00:00","updated_at":"2026-08-16T16:49:57.3946+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":null,"amino_acid_count":3,"storage_conditions":null,"solubility":null,"key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":null},{"id":"7a045c3e-509c-4112-8638-d952aac05b9b","slug":"ghrp-2","name":"GHRP-2","category":"Growth Hormone","description":"GHRP-2 – molecular formula C45H55N9O6, molecular weight 818.0 Da, CAS 158861-67-7. Catalogued in PubChem as Pralmorelin (CID 6918245).","molecular_weight":"818.0 Da","purity_standard":null,"sequence":"D-Ala-D-2-Nal-Ala-Trp-D-Phe-Lys-NH2","synonyms":null,"half_life":null,"video_url":null,"is_popular":false,"created_at":"2026-03-17T12:34:05.644722+00:00","updated_at":"2026-08-21T18:48:22.158148+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":"158861-67-7","amino_acid_count":6,"storage_conditions":null,"solubility":null,"key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":null},{"id":"218edea2-53b9-4bfb-91b1-8e3e57e785c4","slug":"ghrp-6","name":"GHRP-6","category":"Growth Hormone","description":"GHRP-6 – molecular formula C46H56N12O6, molecular weight 873.0 Da. PubChem CID 4345065.","molecular_weight":"873.0 Da","purity_standard":null,"sequence":"His-D-Trp-Ala-Trp-D-Phe-Lys-NH2","synonyms":null,"half_life":null,"video_url":null,"is_popular":false,"created_at":"2026-02-28T12:58:10.393449+00:00","updated_at":"2026-08-16T15:06:24.193179+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":null,"amino_acid_count":6,"storage_conditions":null,"solubility":null,"key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":null},{"id":"d1c4974b-9b1a-48c7-882b-ed68188ca9ea","slug":"glow","name":"GLOW","category":"Specialty","description":"A specialized research peptide blend for investigational studies. Formulated for specific laboratory research applications.","molecular_weight":"Proprietary","purity_standard":null,"sequence":null,"synonyms":null,"half_life":null,"video_url":null,"is_popular":false,"created_at":"2026-03-16T11:58:10.677195+00:00","updated_at":"2026-03-16T11:58:10.677195+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":null,"amino_acid_count":null,"storage_conditions":null,"solubility":null,"key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":null},{"id":"b1edd1b4-3a0a-403d-bf39-f1b7bd29482e","slug":"glp-2","name":"GLP-2","category":"Metabolic","description":"GLP-2 – molecular formula C165H254N44O55S, molecular weight 3766.1 Da, CAS 223460-79-5. 33 residues (human GLP-2 1-33), no disulfide bridges, no C-terminal amidation. To be distinguished from the analogue teduglutide, which differs only by Ala2 to Gly (14 Da). PubChem CID 71300624.","molecular_weight":"3766.1 Da","purity_standard":null,"sequence":"HADGSFSDEMNTILDNLAARDFINWLIQTKITD","synonyms":null,"half_life":null,"video_url":null,"is_popular":false,"created_at":"2026-02-28T12:58:10.393449+00:00","updated_at":"2026-08-16T15:29:56.846404+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":null,"amino_acid_count":33,"storage_conditions":null,"solubility":null,"key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":null},{"id":"356201c4-f644-44b1-b6ab-9445c1c02c6e","slug":"glutathione","name":"Glutathione","category":"Anti-Aging","description":"Glutathione – molecular formula C10H17N3O6S, molecular weight 307.33 Da, CAS 70-18-8. PubChem CID 124886.","molecular_weight":"307.33 Da","purity_standard":null,"sequence":"gamma-Glu-Cys-Gly","synonyms":null,"half_life":null,"video_url":null,"is_popular":false,"created_at":"2026-02-28T12:58:10.393449+00:00","updated_at":"2026-08-16T15:06:24.193179+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":"70-18-8","amino_acid_count":3,"storage_conditions":null,"solubility":null,"key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":null},{"id":"c87e0aac-a869-4019-a443-8380392981ef","slug":"gonadorelin","name":"Gonadorelin","category":"Hormone","description":"Gonadorelin – molecular formula C55H75N17O13, molecular weight 1182.3 Da, CAS 33515-09-2. PubChem CID 638793.","molecular_weight":"1182.3 Da","purity_standard":null,"sequence":"pGlu-His-Trp-Ser-Tyr-Gly-Leu-Arg-Pro-Gly-NH2","synonyms":["GnRH","LHRH"],"half_life":null,"video_url":null,"is_popular":false,"created_at":"2026-10-28T23:40:18.841903+00:00","updated_at":"2026-10-28T23:40:18.841903+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":"33515-09-2","amino_acid_count":10,"storage_conditions":null,"solubility":null,"key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":null},{"id":"cafe2aae-ffc5-4ae4-8b36-c26cd6f7d1a1","slug":"hcg","name":"HCG","category":"Hormone","description":"Human Chorionic Gonadotropin is a glycoprotein hormone composed of alpha and beta subunits. It is used in various research applications studying gonadal function.","molecular_weight":"~36,700 Da","purity_standard":"≥98%","sequence":null,"synonyms":["Human Chorionic Gonadotropin","Pregnyl","Choriogonadotropin"],"half_life":"24-36 hours","video_url":null,"is_popular":false,"created_at":"2026-02-19T21:07:38.158378+00:00","updated_at":"2026-08-01T09:27:19.069421+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":null,"amino_acid_count":null,"storage_conditions":null,"solubility":null,"key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":true,"sequence_not_applicable_reason":null},{"id":"58a956a9-521c-46c4-bb08-3921ff0b9f74","slug":"hep-1","name":"HEP-1","category":"Immunity","description":"HEP-1 (Gepon) – molecular formula C74H132N26O27, molecular weight 1818.0 Da, CAS 174641-44-2. PubChem CID 25078222.","molecular_weight":"1818.0 Da","purity_standard":null,"sequence":null,"synonyms":["Gepon","Human ezrin peptide"],"half_life":null,"video_url":null,"is_popular":false,"created_at":"2026-10-28T23:40:18.841903+00:00","updated_at":"2026-10-28T23:40:18.841903+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":"174641-44-2","amino_acid_count":null,"storage_conditions":null,"solubility":null,"key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":null},{"id":"f36045da-fd33-4576-9e2f-c35a30ea8f2b","slug":"hexarelin","name":"Hexarelin","category":"Growth Hormone","description":"Hexarelin – molecular formula C47H58N12O6, molecular weight 887.0 Da, CAS 140703-51-1. Catalogued in PubChem as Examorelin (CID 6918297).","molecular_weight":"887.0 Da","purity_standard":null,"sequence":"His-D-2-Me-Trp-Ala-Trp-D-Phe-Lys-NH2","synonyms":null,"half_life":null,"video_url":null,"is_popular":false,"created_at":"2026-03-17T12:34:05.644722+00:00","updated_at":"2026-08-21T18:48:22.158148+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":"140703-51-1","amino_acid_count":6,"storage_conditions":null,"solubility":null,"key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":null},{"id":"f792c928-dc52-4e6d-9df4-8696424d6bbc","slug":"hgh","name":"HGH","category":"Growth Hormone","description":"HGH (somatropin) – molecular formula C990H1528N262O300S7, molecular weight approximately 22,125 Da, CAS 12629-01-5. A single-chain protein of 191 residues, the mature chain of UniProt P01241, with two intramolecular disulfide bridges (Cys53-Cys165 and Cys182-Cys189). Recombinant somatropin is sequence-identical with the wild-type pituitary protein.","molecular_weight":"22124.8 Da","purity_standard":null,"sequence":"FPTIPLSRLFDNAMLRAHRLHQLAFDTYQEFEEAYIPKEQKYSFLQNPQTSLCFSESIPTPSNREETQQKSNLELLRISLLLIQSWLEPVQFLRSVFANSLVYGASDSNVYDLLKDLEEGIQTLMGRLEDGSPRTGQIFKQTYSKFDTNSHNDDALLKNYGLLYCFRKDMDKVETFLRIVQCRSVEGSCGF","synonyms":null,"half_life":null,"video_url":null,"is_popular":false,"created_at":"2026-02-28T12:58:10.393449+00:00","updated_at":"2026-08-16T15:29:56.846404+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":null,"amino_acid_count":191,"storage_conditions":null,"solubility":null,"key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":null},{"id":"f16eef84-d653-4bc0-81e0-0bd8458e048c","slug":"hgh-fragment-176-191","name":"HGH Fragment 176-191","category":"Metabolic","description":"A modified form of amino acids 176-191 of the human growth hormone polypeptide. This fragment represents the lipolytic region of the GH molecule.","molecular_weight":"1817.12 Da","purity_standard":"≥98%","sequence":"YLRIVQCRSVEGSCGF","synonyms":["HGH Frag","Fragment 176-191","AOD-9401","GH Frag"],"half_life":"~30 minutes","video_url":null,"is_popular":false,"created_at":"2026-02-19T21:07:38.158378+00:00","updated_at":"2026-08-16T15:04:06.736087+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":null,"amino_acid_count":16,"storage_conditions":null,"solubility":null,"key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":null},{"id":"a428a5d8-c25d-419d-bdca-35c60d2943f7","slug":"hmg","name":"HMG","category":"Hormone","description":"HMG (menotropins) – gonadotropin preparation with FSH and LH activity; a glycoprotein mixture without a single sequence or molecular weight.","molecular_weight":null,"purity_standard":null,"sequence":null,"synonyms":["Menotropins","Human menopausal gonadotropin"],"half_life":null,"video_url":null,"is_popular":false,"created_at":"2026-10-28T23:40:18.841903+00:00","updated_at":"2026-10-28T23:40:18.841903+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":null,"amino_acid_count":null,"storage_conditions":null,"solubility":null,"key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":null},{"id":"2634b6fe-f498-4c47-b15b-4018fa652517","slug":"humanin","name":"Humanin","category":"Anti-Aging","description":"Humanin – molecular formula C119H204N34O32S2, molecular weight 2687.2 Da, CAS 330936-69-1. PubChem CID 16131438.","molecular_weight":"2687.2 Da","purity_standard":null,"sequence":"Met-Ala-Pro-Arg-Gly-Phe-Ser-Cys-Leu-Leu-Leu-Leu-Thr-Ser-Glu-Ile-Asp-Leu-Pro-Val-Lys-Arg-Arg-Ala","synonyms":null,"half_life":null,"video_url":null,"is_popular":false,"created_at":"2026-10-28T23:40:18.841903+00:00","updated_at":"2026-10-28T23:40:18.841903+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":"330936-69-1","amino_acid_count":24,"storage_conditions":null,"solubility":null,"key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":null},{"id":"fb199834-5930-4150-ac05-1fd2cbcf4c03","slug":"igf-1-des","name":"IGF-1 DES","category":"Growth Hormone","description":"IGF-1 DES – molecular formula C319H501N91O96S7, molecular weight 7371.5 Da, CAS 112603-35-7. A truncated variant of human IGF-1 lacking the N-terminal tripeptide Gly-Pro-Glu: 67 residues rather than 70, with three intramolecular disulfide bridges. Also designated DES(1-3)IGF-1.","molecular_weight":"7371.5 Da","purity_standard":null,"sequence":"TLCGAELVDALQFVCGDRGFYFNKPTGYGSSSRRAPQTGIVDECCFRSCDLRRLEMYCAPLKPAKSA","synonyms":null,"half_life":null,"video_url":null,"is_popular":false,"created_at":"2026-03-17T12:34:05.644722+00:00","updated_at":"2026-08-21T18:48:22.158148+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":null,"amino_acid_count":67,"storage_conditions":null,"solubility":null,"key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":null},{"id":"09541ad8-371f-4f1e-b88b-0700615b4c35","slug":"igf-1-lr3","name":"IGF-1 LR3","category":"Growth Hormone","description":"Long R3 Insulin-like Growth Factor-1 is a modified version of IGF-1 with an extended half-life. This 83 amino acid analog contains an arginine substitution at position 3 and a 13 amino acid N-terminal extension peptide.","molecular_weight":"9111.4 Da","purity_standard":"≥98%","sequence":"MFPAMPLSSL FVNGPRTLCG AELVDALQFV CGDRGFYFNK PTGYGSSSRR APQTGIVDEC CFRSCDLRRL EMYCAPLKPA KSA","synonyms":["Long R3 IGF-1","LR3-IGF-1","IGF-1 Long R3"],"half_life":"20-30 hours","video_url":null,"is_popular":false,"created_at":"2026-02-19T21:07:38.158378+00:00","updated_at":"2026-08-16T15:04:06.736087+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":null,"amino_acid_count":83,"storage_conditions":null,"solubility":null,"key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":null},{"id":"1a6a59b8-dc11-44eb-b4ab-e1bcc0aa63d4","slug":"ipamorelin","name":"Ipamorelin","category":"Growth Hormone","description":"A selective growth hormone secretagogue and ghrelin receptor agonist. Unlike other GHRPs, it does not significantly stimulate the release of ACTH or cortisol in studies.","molecular_weight":"711.85 g/mol","purity_standard":"≥99.0%","sequence":"Aib-His-D-2-Nal-D-Phe-Lys-NH2","synonyms":["NNC 26-0161"],"half_life":"2 hours","video_url":null,"is_popular":true,"created_at":"2026-02-19T21:07:38.158378+00:00","updated_at":"2026-08-16T15:04:06.736087+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":null,"amino_acid_count":5,"storage_conditions":null,"solubility":null,"key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":null},{"id":"69b72d0c-345d-4706-a00c-f56c79bc4f66","slug":"ipamorelin-cjc-1295-no-dac","name":"Ipamorelin + CJC-1295 (No DAC)","category":"Growth Hormone","description":"A mixture of two chemically separate, individually defined peptides – a single molecular weight for the preparation does not exist. Ipamorelin: C38H49N9O5, 711.9 Da, CAS 170851-70-4, PubChem CID 9831659, 5 residues, C-terminally amidated. CJC-1295 without DAC (Modified GRF 1-29): C152H252N44O42, 3367.9 Da, CAS 446036-97-1, PubChem CID 56841945, 29 residues. The two values must be read separately and never added.","molecular_weight":null,"purity_standard":null,"sequence":null,"synonyms":null,"half_life":null,"video_url":null,"is_popular":false,"created_at":"2026-03-09T11:49:56.867718+00:00","updated_at":"2026-08-21T18:48:22.158148+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":null,"amino_acid_count":null,"storage_conditions":null,"solubility":null,"key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":null},{"id":"05a63b59-6c8c-49e3-a68a-7fdce51d3bbc","slug":"kisspeptin","name":"Kisspeptin","category":"Hormone","description":"Kisspeptin-10 is a C-terminal decapeptide fragment of the KiSS-1 gene product metastin. It is a potent agonist of the GPR54 receptor and plays a central role in the regulation of the hypothalamic-pituitary-gonadal axis. Research applications include studies of reproductive endocrinology and neuroendocrine signaling.","molecular_weight":"1302.5 Da","purity_standard":"≥98%","sequence":"Tyr-Asn-Trp-Asn-Ser-Phe-Gly-Leu-Arg-Phe-NH2","synonyms":["Kisspeptin-10","Metastin (45-54)","KP-10"],"half_life":null,"video_url":null,"is_popular":false,"created_at":"2026-03-08T18:55:24.075557+00:00","updated_at":"2026-08-16T15:06:24.193179+00:00","research_summary":"Kisspeptin-10 has been extensively studied in reproductive endocrinology. Research demonstrates its role as the primary upstream regulator of GnRH neurons, with implications for understanding puberty onset, fertility regulation, and hypothalamic-pituitary-gonadal axis modulation. Multiple clinical trials have investigated its diagnostic potential in reproductive disorders.","mechanism_of_action":"Binds to and activates the GPR54 (KISS1R) receptor on GnRH neurons in the hypothalamus, triggering the release of gonadotropin-releasing hormone (GnRH). This stimulates luteinizing hormone (LH) and follicle-stimulating hormone (FSH) secretion from the anterior pituitary.","cas_number":"374675-21-5","amino_acid_count":10,"storage_conditions":"Store lyophilized at -20°C. Reconstituted solutions at 4°C for up to 7 days.","solubility":"Soluble in water and aqueous buffers","key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":null},{"id":"76f8cdc7-1a26-4113-acfe-faac066f5df1","slug":"klow","name":"KLOW","category":"Specialty","description":"A specialized research compound for investigational studies. Formulated for specific laboratory research applications.","molecular_weight":"Proprietary","purity_standard":"≥98%","sequence":null,"synonyms":[],"half_life":null,"video_url":null,"is_popular":false,"created_at":"2026-02-19T21:07:38.158378+00:00","updated_at":"2026-08-17T07:21:51.288884+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":null,"amino_acid_count":null,"storage_conditions":null,"solubility":null,"key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":"Proprietary multi-peptide blend"},{"id":"b8de8907-31bf-42e8-b29d-8514bd1ab630","slug":"kpv","name":"KPV","category":"Immunity","description":"KPV – molecular formula C16H30N4O4, molecular weight 342.43 Da, CAS 67727-97-3. Amino acid sequence Lys-Pro-Val (3 residues). Catalogued in PubChem as Msh (11-13) (CID 125672).","molecular_weight":"342.43 Da","purity_standard":null,"sequence":"Lys-Pro-Val","synonyms":null,"half_life":null,"video_url":null,"is_popular":false,"created_at":"2026-02-28T12:58:10.393449+00:00","updated_at":"2026-08-13T15:56:06.342541+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":"67727-97-3","amino_acid_count":3,"storage_conditions":null,"solubility":null,"key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":null},{"id":"0b3a9c77-19a2-425f-8cec-55ef525269d5","slug":"l-carnitine","name":"L-Carnitine","category":"Specialty","description":"A quaternary ammonium compound biosynthesized from lysine and methionine. Research focuses on its role in fatty acid transport into mitochondria.","molecular_weight":"161.20 Da","purity_standard":"≥99%","sequence":null,"synonyms":["Levocarnitine","Carnitine","L-3-hydroxytrimethylammoniobutanoate"],"half_life":"2-3 hours","video_url":null,"is_popular":false,"created_at":"2026-02-19T21:07:38.158378+00:00","updated_at":"2026-08-01T09:27:19.069421+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":null,"amino_acid_count":null,"storage_conditions":null,"solubility":null,"key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":true,"sequence_not_applicable_reason":null},{"id":"32fb415e-f971-416c-b653-06ec597e5dad","slug":"larazotide","name":"Larazotide","category":"Recovery","description":"Larazotide – molecular formula C32H55N9O10, molecular weight 725.8 Da, CAS 258818-34-7. PubChem CID 9810532.","molecular_weight":"725.8 Da","purity_standard":null,"sequence":"Gly-Gly-Val-Leu-Val-Gln-Pro-Gly","synonyms":["AT-1001"],"half_life":null,"video_url":null,"is_popular":false,"created_at":"2026-10-28T23:40:18.841903+00:00","updated_at":"2026-10-28T23:40:18.841903+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":"258818-34-7","amino_acid_count":8,"storage_conditions":null,"solubility":null,"key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":null},{"id":"e66fd772-d754-4428-83c5-01dc6e60fd9d","slug":"livagen","name":"Livagen","category":"bioregulator","description":"Livagen – molecular formula C18H31N5O9, molecular weight 461.5 Da, CAS 433257-50-2. PubChem CID 87919683.","molecular_weight":"461.5 Da","purity_standard":null,"sequence":"Lys-Glu-Asp-Ala","synonyms":null,"half_life":null,"video_url":null,"is_popular":false,"created_at":"2026-03-17T12:34:05.644722+00:00","updated_at":"2026-08-16T15:06:24.193179+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":"433257-50-2","amino_acid_count":4,"storage_conditions":null,"solubility":null,"key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":null},{"id":"f0bb5b8d-0d6a-4a94-b544-5f640336e698","slug":"ll-37","name":"LL-37","category":"Immunity","description":"LL-37 is a 37 amino acid antimicrobial peptide and the only member of the cathelicidin family found in humans. It is derived from the C-terminal domain of the 18 kDa human cationic antimicrobial protein (hCAP18). 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Also activates formyl peptide receptor-like 1 (FPRL1) on immune cells, promoting chemotaxis and cytokine release. Binds LPS to neutralize endotoxin activity.","cas_number":"154947-66-7","amino_acid_count":37,"storage_conditions":"Store lyophilized at -20°C.","solubility":"Soluble in water and DMSO","key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":null},{"id":"4f0d0e19-b57f-4c09-8006-bfe09e3bbe5e","slug":"lz1","name":"LZ1","category":"Immunity","description":"LZ1 is a synthetic 15-residue cationic antimicrobial peptide (cathelicidin-derived) studied for antibacterial (including P. acnes and S. aureus) and antimalarial research applications.","molecular_weight":"2227.75 Da","purity_standard":null,"sequence":"VKRWKKWWRKWKKWV-NH2","synonyms":null,"half_life":null,"video_url":null,"is_popular":false,"created_at":"2026-06-16T13:15:22.37016+00:00","updated_at":"2026-08-16T15:06:24.193179+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":"1423743-97-8","amino_acid_count":15,"storage_conditions":null,"solubility":null,"key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":null},{"id":"d12556b1-6452-4e6d-ab5e-57ebceec8a24","slug":"matrixyl","name":"Matrixyl","category":"Anti-Aging","description":"Matrixyl – molecular formula C39H75N7O10, molecular weight 802.1 Da, CAS 214047-00-4. A pentapeptide. 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Catalogued in PubChem as Afamelanotide (CID 16197727).","molecular_weight":"1646.8 Da","purity_standard":null,"sequence":"Ac-Ser-Tyr-Ser-Nle-Glu-His-D-Phe-Arg-Trp-Gly-Lys-Pro-Val-NH2","synonyms":null,"half_life":null,"video_url":null,"is_popular":false,"created_at":"2026-02-28T12:58:10.393449+00:00","updated_at":"2026-08-16T15:06:24.193179+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":"75921-69-6","amino_acid_count":13,"storage_conditions":null,"solubility":null,"key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":null},{"id":"0844b36c-64b2-4d8c-9356-acdb277facec","slug":"melanotan-2","name":"Melanotan 2","category":"Anti-Aging","description":"A synthetic analogue of the peptide hormone alpha-melanocyte stimulating hormone. Researched for its ability to stimulate melanogenesis (tanning) and affect libido.","molecular_weight":"1024.18 g/mol","purity_standard":"≥99.0%","sequence":"Ac-Nle-Asp-His-D-Phe-Arg-Trp-Lys-NH2 (Cyclic)","synonyms":["MT-2"],"half_life":"30-60 minutes","video_url":null,"is_popular":true,"created_at":"2026-02-19T21:07:38.158378+00:00","updated_at":"2026-08-16T15:04:06.736087+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":null,"amino_acid_count":7,"storage_conditions":null,"solubility":null,"key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":null},{"id":"ecbe8556-df43-4f42-b5a3-ce484149f50d","slug":"methylene-blue","name":"Methylene Blue","category":"Specialty","description":"A synthetic compound with a long history in biological research. It is being studied for its effects on mitochondrial function and as an electron carrier.","molecular_weight":"319.85 Da","purity_standard":"≥99%","sequence":null,"synonyms":["Methylthioninium Chloride","MB","Basic Blue 9"],"half_life":"5-6 hours","video_url":null,"is_popular":false,"created_at":"2026-02-19T21:07:38.158378+00:00","updated_at":"2026-08-17T07:21:51.288884+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":null,"amino_acid_count":null,"storage_conditions":null,"solubility":null,"key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":true,"sequence_not_applicable_reason":"Non-peptide small molecule"},{"id":"b49cc41e-fc49-43f9-9a11-7f8b9fce599b","slug":"mk-677","name":"MK-677 (Ibutamoren)","category":"Growth Hormone","description":"MK-677 (Ibutamoren) is a potent, long-acting, orally-active, selective, and non-peptide agonist of the ghrelin receptor and a growth hormone secretagogue.","molecular_weight":"528.67","purity_standard":null,"sequence":"Non-peptide small molecule","synonyms":null,"half_life":null,"video_url":null,"is_popular":false,"created_at":"2026-03-16T10:24:13.379155+00:00","updated_at":"2026-08-21T18:48:22.158148+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":null,"amino_acid_count":null,"storage_conditions":null,"solubility":null,"key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":"Non-peptide small molecule"},{"id":"c90ac11e-e187-4f91-89d9-167141ff7d7e","slug":"mots-c","name":"MOTS-C","category":"Anti-Aging","description":"Mitochondrial-derived peptide MOTS-c is encoded within the mitochondrial 12S rRNA gene. Research focuses on its role in metabolic homeostasis and exercise biology.","molecular_weight":"2174.69 Da","purity_standard":"≥98%","sequence":"MRWQEMGYIFYPRKLR","synonyms":["Mitochondrial ORF of the 12S rRNA Type-C"],"half_life":"~hours","video_url":null,"is_popular":false,"created_at":"2026-02-19T21:07:38.158378+00:00","updated_at":"2026-08-16T15:04:06.736087+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":null,"amino_acid_count":16,"storage_conditions":null,"solubility":null,"key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":null},{"id":"8c2de36f-b521-485c-8425-b63f7ee14c22","slug":"n-acetyl-epithalon-amidate","name":"N-Acetyl Epithalon Amidate","category":"Anti-Aging","description":"N-Acetyl Epithalon Amidate – Epithalon (Ala-Glu-Asp-Gly) with N-terminal acetylation and C-terminal amidation.","molecular_weight":null,"purity_standard":null,"sequence":"Ac-Ala-Glu-Asp-Gly-NH2","synonyms":["N-Acetyl Epitalon Amidate"],"half_life":null,"video_url":null,"is_popular":false,"created_at":"2026-10-28T23:40:18.841903+00:00","updated_at":"2026-10-28T23:40:18.841903+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":null,"amino_acid_count":4,"storage_conditions":null,"solubility":null,"key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":null},{"id":"ca48124d-6f41-4a18-b266-e64806661e61","slug":"n-acetyl-selank-amidate","name":"N-Acetyl Selank Amidate","category":"Cognitive","description":"N-Acetyl Selank Amidate – Selank (Thr-Lys-Pro-Arg-Pro-Gly-Pro) with N-terminal acetylation and C-terminal amidation.","molecular_weight":null,"purity_standard":null,"sequence":"Ac-Thr-Lys-Pro-Arg-Pro-Gly-Pro-NH2","synonyms":null,"half_life":null,"video_url":null,"is_popular":false,"created_at":"2026-10-28T23:40:18.841903+00:00","updated_at":"2026-10-28T23:40:18.841903+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":null,"amino_acid_count":7,"storage_conditions":null,"solubility":null,"key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":null},{"id":"17039e6d-b49e-4f85-bac9-cc6193f441fb","slug":"n-acetyl-semax-amidate","name":"N-Acetyl Semax Amidate","category":"Cognitive","description":"N-Acetyl Semax Amidate – molecular formula C39H54N10O10S, molecular weight 855.0 Da, CAS 2920938-90-3. PubChem CID 172638603.","molecular_weight":"855.0 Da","purity_standard":null,"sequence":"Ac-Met-Glu-His-Phe-Pro-Gly-Pro-NH2","synonyms":null,"half_life":null,"video_url":null,"is_popular":false,"created_at":"2026-10-28T23:40:18.841903+00:00","updated_at":"2026-10-28T23:40:18.841903+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":"2920938-90-3","amino_acid_count":7,"storage_conditions":null,"solubility":null,"key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":null},{"id":"03eb1850-15a5-4262-b5bf-04511f719660","slug":"nad-plus","name":"NAD+","category":"Anti-Aging","description":"Nicotinamide Adenine Dinucleotide is a coenzyme central to cellular metabolism. NAD+ research focuses on its role in energy production, DNA repair, and aging.","molecular_weight":"663.43 Da","purity_standard":"≥99%","sequence":null,"synonyms":["Nicotinamide Adenine Dinucleotide","NAD","Coenzyme 1"],"half_life":"~2-4 hours","video_url":null,"is_popular":false,"created_at":"2026-02-19T21:07:38.158378+00:00","updated_at":"2026-08-17T07:21:51.288884+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":null,"amino_acid_count":null,"storage_conditions":null,"solubility":null,"key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":"Non-peptide small molecule"},{"id":"b449a716-872b-4bd4-8bc7-d20742d5b853","slug":"orexin-b","name":"Orexin B","category":"Specialty","description":"Orexin B (human) – molecular formula C123H212N44O35S, molecular weight 2899.36 Da, CAS 205640-91-1. Linear 28-residue neuropeptide with a C-terminal amide.","molecular_weight":"2899.36 Da","purity_standard":null,"sequence":"RSGPPGLQGRLQRLLQASGNHAAGILTM-NH2","synonyms":["Hypocretin-2"],"half_life":null,"video_url":null,"is_popular":false,"created_at":"2026-11-14T09:58:42.7134+00:00","updated_at":"2026-11-14T09:58:42.7134+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":"205640-91-1","amino_acid_count":28,"storage_conditions":null,"solubility":null,"key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":null},{"id":"f577a78c-6821-4e4b-b3ce-4e5dc8704c68","slug":"ovagen","name":"Ovagen","category":"bioregulator","description":"Ovagen – molecular formula C15H25N3O8, molecular weight 375.37 Da. PubChem CID 444128. Synthetic tripeptide Glu-Asp-Leu.","molecular_weight":"375.37 Da","purity_standard":null,"sequence":"Glu-Asp-Leu","synonyms":null,"half_life":null,"video_url":null,"is_popular":false,"created_at":"2026-10-28T23:40:18.841903+00:00","updated_at":"2026-10-28T23:40:18.841903+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":null,"amino_acid_count":3,"storage_conditions":null,"solubility":null,"key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":null},{"id":"29f20724-1422-4f56-83a9-bcdd9e14c152","slug":"oxytocin","name":"Oxytocin","category":"Hormone","description":"A cyclic nonapeptide hormone produced in the hypothalamus. Oxytocin research focuses on its role in social bonding and neuroendocrine regulation.","molecular_weight":"1007.19 Da","purity_standard":"≥98%","sequence":"Cys-Tyr-Ile-Gln-Asn-Cys-Pro-Leu-Gly-NH2","synonyms":["OXT","Pitocin"],"half_life":"~3-5 minutes","video_url":null,"is_popular":false,"created_at":"2026-02-19T21:07:38.158378+00:00","updated_at":"2026-08-16T15:04:06.736087+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":null,"amino_acid_count":9,"storage_conditions":null,"solubility":null,"key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":null},{"id":"3f77c376-f1e4-460b-ae60-337c88b46b7d","slug":"p21","name":"P-21 (P021)","category":"Cognitive","description":"P-21 (P021) – molecular formula C27H42N6O8, molecular weight 578.7 Da, CAS 1246751-68-7. Catalogued in PubChem as Ac-dggl-adamatanylglycine-NH2 (CID 56599151).","molecular_weight":"578.7 Da","purity_standard":null,"sequence":"Ac-Asp-Gly-Gly-Leu (3-Aminoadamantan-1-carboxamid am C-Terminus)","synonyms":null,"half_life":null,"video_url":null,"is_popular":false,"created_at":"2026-03-17T12:34:05.644722+00:00","updated_at":"2026-08-21T18:48:22.158148+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":"1246751-68-7","amino_acid_count":4,"storage_conditions":null,"solubility":null,"key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":null},{"id":"7e74cff3-60cc-4c89-8c71-41ef5b1315f0","slug":"pancragen","name":"Pancragen","category":"bioregulator","description":"Pancragen – a synthetic tetrapeptide of the Khavinson bioregulator class, sequence Lys-Glu-Asp-Trp (KEDW). No molecular weight is stated for three reasons: amide versus free acid is unresolved in the sources; the figure of 576.25 g/mol quoted by nearly all suppliers is the monoisotopic mass presented as a molecular weight; and the PubChem entry carrying the matching formula lists no synonym \"Pancragen\", so that assignment is not established.","molecular_weight":null,"purity_standard":null,"sequence":"Lys-Glu-Asp-Trp-NH2","synonyms":null,"half_life":null,"video_url":null,"is_popular":false,"created_at":"2026-03-17T12:34:05.644722+00:00","updated_at":"2026-08-16T15:29:56.846404+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":null,"amino_acid_count":4,"storage_conditions":null,"solubility":null,"key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":null},{"id":"4ea6f67e-9ea9-42d2-969f-78bac6221880","slug":"pe-22-28","name":"PE-22-28","category":"Cognitive","description":"PE-22-28 is a synthetic heptapeptide with the sequence Gly-Val-Ser-Trp-Gly-Leu-Arg, corresponding to residues 22-28 of the sortilin propeptide (UniProt Q99523; sortilin is also designated neurotensin receptor 3, NTSR3). It is the shortened analogue of spadin, which spans residues 12-28 of the same propeptide. Molecular formula C35H55N11O9, molecular weight 773.9 Da. Research applications focus on TREK-1 potassium channel modulation and neuronal signaling.","molecular_weight":"773.9 Da","purity_standard":"≥98%","sequence":"GVSWGLR","synonyms":["Spadin Analog","Sortilin propeptide (22-28)"],"half_life":null,"video_url":null,"is_popular":false,"created_at":"2026-03-08T18:55:24.075557+00:00","updated_at":"2026-08-16T17:37:53.956303+00:00","research_summary":"PE-22-28 is a relatively novel peptide under investigation for neurotrophic properties. Preclinical studies suggest it may promote neuronal survival and enhance synaptic plasticity through modulation of TREK-1 potassium channels. Research is in early stages, primarily limited to in vitro and rodent models.","mechanism_of_action":"Proposed to inhibit TREK-1 two-pore domain potassium channels, leading to increased neuronal excitability and enhanced neurotransmitter release. This mechanism parallels the action of spadin, a natural TREK-1 inhibitor linked to neurotrophic signaling.","cas_number":null,"amino_acid_count":7,"storage_conditions":"Store lyophilized at -20°C.","solubility":"Soluble in water","key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":null},{"id":"f8b1e5f2-03d6-4d43-b8fb-0ffa7206da41","slug":"peg-mgf","name":"PEG-MGF","category":"Growth Hormone","description":"PEGylated Mechano Growth Factor is a splice variant of IGF-1 with polyethylene glycol modification for enhanced stability. The PEGylation extends the biological half-life while maintaining activity.","molecular_weight":"~2867 Da (base)","purity_standard":"≥98%","sequence":"YQPPSTNKNTKSQRRKGSTFEERK","synonyms":["PEGylated MGF","Mechano Growth Factor PEG"],"half_life":"~several days","video_url":null,"is_popular":false,"created_at":"2026-02-19T21:07:38.158378+00:00","updated_at":"2026-08-16T15:06:24.193179+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":null,"amino_acid_count":24,"storage_conditions":null,"solubility":null,"key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":null},{"id":"873ce35d-e993-4625-a77f-cd7a61678c66","slug":"pentadeca-arginate","name":"Pentadeca Arginate (PDA)","category":"Recovery","description":"Pentadeca Arginate (PDA) – a pentadecapeptide of 15 residues whose chain is sequence-identical with BPC-157 (GEPPPGKPADDAGLV). No cysteine residues and therefore no disulfide bridges. No molecular weight is stated: no peer-reviewed structural characterisation of PDA as a substance in its own right could be found, the stoichiometry of the arginine counter-ion is nowhere given, and the formula C62H98N16O22 quoted by several sources is that of the free BPC-157 peptide without any counter-ion.","molecular_weight":null,"purity_standard":null,"sequence":"GEPPPGKPADDAGLV","synonyms":null,"half_life":null,"video_url":null,"is_popular":false,"created_at":"2026-03-17T12:34:05.644722+00:00","updated_at":"2026-08-21T18:48:22.158148+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":null,"amino_acid_count":15,"storage_conditions":null,"solubility":null,"key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":null},{"id":"6fba1c31-5213-47c5-8cc1-f79e0f500856","slug":"pinealon","name":"Pinealon","category":"Cognitive","description":"Pinealon – molecular formula C15H26N6O8, molecular weight 418.40 Da, CAS 175175-23-2. Amino acid sequence Glu-Asp-Arg (3 residues). Catalogued in PubChem as Glu-Asp-Arg (CID 10273502).","molecular_weight":"418.40 Da","purity_standard":null,"sequence":"Glu-Asp-Arg","synonyms":null,"half_life":null,"video_url":null,"is_popular":false,"created_at":"2026-02-28T12:58:10.393449+00:00","updated_at":"2026-08-13T15:48:56.741057+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":"175175-23-2","amino_acid_count":3,"storage_conditions":null,"solubility":null,"key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":null},{"id":"00a4f801-eaae-4dff-8078-79fe708e1637","slug":"pnc-27","name":"PNC-27","category":"Specialty","description":"PNC-27 – molecular formula C188H293N53O44S, molecular weight 4032 Da, CAS 1159861-00-3. PubChem CID 16201774.","molecular_weight":"4032 Da","purity_standard":null,"sequence":"PPLSQETFSDLWKLLKKWKMRRNQFWVKVQRG","synonyms":null,"half_life":null,"video_url":null,"is_popular":false,"created_at":"2026-10-28T23:40:18.841903+00:00","updated_at":"2026-10-28T23:40:18.841903+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":"1159861-00-3","amino_acid_count":32,"storage_conditions":null,"solubility":null,"key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":null},{"id":"a6af0424-c07d-4432-9bf5-fe52d733ca9e","slug":"prostamax","name":"Prostamax","category":"bioregulator","description":"Prostamax – molecular formula C20H33N5O9, molecular weight 487.5 Da, CAS 473578-47-1. PubChem CID 9848296.","molecular_weight":"487.5 Da","purity_standard":null,"sequence":"Lys-Glu-Asp-Pro","synonyms":null,"half_life":null,"video_url":null,"is_popular":false,"created_at":"2026-03-17T12:34:05.644722+00:00","updated_at":"2026-08-16T15:06:24.193179+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":"473578-47-1","amino_acid_count":4,"storage_conditions":null,"solubility":null,"key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":null},{"id":"f8ad74fc-b504-47a6-aa46-028fb727e5a8","slug":"pt-141","name":"PT-141","category":"Hormone","description":"Also known as Bremelanotide. A melanocortin receptor agonist developed from Melanotan 2. It is studied for its effects on sexual dysfunction in both male and female subjects.","molecular_weight":"1025.2 g/mol","purity_standard":"≥99.0%","sequence":"Ac-Nle-Asp-His-D-Phe-Arg-Trp-Lys-OH","synonyms":["Bremelanotide"],"half_life":"Unknown","video_url":null,"is_popular":false,"created_at":"2026-02-19T21:07:38.158378+00:00","updated_at":"2026-08-16T15:04:06.736087+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":null,"amino_acid_count":7,"storage_conditions":null,"solubility":null,"key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":null},{"id":"4218dafd-bd68-4e62-a4bf-bcb5f9a8ae2c","slug":"ptd-1","name":"PTD-1","category":"Specialty","description":"PTD-1 (TD-1) – cyclic disulfide form (Cys2–Cys10), molecular formula C40H64N14O16S2, molecular weight 1061.2 Da, CAS 918629-48-8. The linear form listed as PubChem CID 11665258 is C40H66N14O16S2, 1063.2 Da.","molecular_weight":"1061.2 Da (disulfide; linear 1063.2 Da)","purity_standard":null,"sequence":null,"synonyms":["TD-1","Transdermal peptide"],"half_life":null,"video_url":null,"is_popular":false,"created_at":"2026-10-28T23:40:18.841903+00:00","updated_at":"2026-11-06T20:06:11.300706+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":"918629-48-8","amino_acid_count":null,"storage_conditions":null,"solubility":null,"key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":null},{"id":"3ef3f752-bfd8-43c3-8dc9-d6ae9867b2f9","slug":"retatrutide","name":"Retatrutide","category":"Weight Management","description":"Retatrutide (LY3437943) is an experimental peptide that activates three hormone receptors: GIP, GLP-1 and glucagon. A receptor receives signals; an agonist activates it. Clinical trials study its effects on body weight and blood sugar. Study results do not verify the quality or effects of supplier products.","molecular_weight":"4731.3 g/mol (C221H342N46O68)","purity_standard":"≥98.0%","sequence":"Tyr-Aib-Gln-Gly-Thr-Phe-Thr-Ser-Asp-Tyr-Ser-Ile-αMeLeu-Leu-Asp-Lys-Lys(AEEA-γGlu-C20 diacid)-Ala-Gln-Aib-Ala-Phe-Ile-Glu-Tyr-Leu-Leu-Glu-Gly-Gly-Pro-Ser-Ser-Gly-Ala-Pro-Pro-Pro-Ser-NH2","synonyms":["LY3437943","Triple G Agonist","GGG Tri-Agonist"],"half_life":"~6 days (human phase 1b; Urva et al., 2022)","video_url":null,"is_popular":true,"created_at":"2026-02-26T13:32:16.199115+00:00","updated_at":"2026-10-06T18:58:29.241416+00:00","research_summary":"Phase 2 obesity and type 2 diabetes trials were published in 2023. Phase 3 TRIUMPH-1 results followed on 29 September 2026. The trials used defined investigational material; they do not establish the identity, quality or effects of supplier products listed here.","mechanism_of_action":"Retatrutide activates GIP, GLP-1 and glucagon receptors involved in metabolic signalling. Activating three receptors does not by itself prove superiority over medicines that activate one or two.","cas_number":"2381089-83-2","amino_acid_count":39,"storage_conditions":"-20°C lyophilized; 2-8°C reconstituted","solubility":"Soluble in sterile water or bacteriostatic water","key_studies":[{"doi":"10.1056/nejmoa2604169","year":"2026","title":"Retatrutide, a Triple Hormone Receptor Agonist, for Treatment of Obesity","authors":"Jastreboff AM, Kaplan LM, Davies MJ, et al.","journal":"New England Journal of Medicine","summary":"TRIUMPH-1: randomised phase 3 trial in 2,339 adults with obesity without diabetes over 80 weeks. Published 29 September 2026; gastrointestinal events were the most common adverse events."},{"doi":"10.1056/nejmoa2301972","year":"2023","title":"Triple-Hormone-Receptor Agonist Retatrutide for Obesity - A Phase 2 Trial","authors":"Jastreboff AM, Kaplan LM, Frías JP, et al.","journal":"New England Journal of Medicine","summary":"Randomised phase 2 trial in 338 adults: average weight change at 48 weeks was −24.2% in the highest studied group versus −2.1% with placebo. Group averages do not predict individual outcomes."},{"doi":"10.1016/s0140-6736(23)01053-x","year":"2023","title":"Retatrutide, a GIP, GLP-1 and glucagon receptor agonist, for people with type 2 diabetes: a randomised, double-blind, placebo and active-controlled, parallel-group, phase 2 trial conducted in the USA","authors":"Rosenstock J, Frias J, Jastreboff AM, et al.","journal":"The Lancet","summary":"Phase 2 trial in adults with type 2 diabetes examining HbA1c, a measure of average blood sugar, and body weight. Placebo and dulaglutide were comparators."},{"doi":"10.1016/s0140-6736(22)02033-5","year":2022,"title":"LY3437943, a novel triple GIP, GLP-1, and glucagon receptor agonist in people with type 2 diabetes: a phase 1b, multicentre, double-blind, placebo-controlled, randomised, multiple-ascending dose trial","authors":"Urva S, Coskun T, Loh MT, Du Y, Thomas MK, Gurbuz S, Haupt A, Benson CT, Hernandez-Illas M, D'Alessio DA, Milicevic Z.","journal":"Lancet (London, England)","summary":"A human phase 1b trial reported an approximate half-life of 6 days. This is a study estimate for the defined investigational molecule, not a measured property of supplier material."},{"url":"https://gsrs.ncats.nih.gov/ginas/app/ui/substances/NOP2Y096GV","year":2026,"title":"Retatrutide: substance identity and systematic chemical name (NOP2Y096GV)","authors":"NCATS; USAN Council nomenclature","journal":"NCATS Global Substance Registration System","summary":"The systematic name defines 39 residues with Aib at positions 2 and 20, α-methyl-L-leucine at position 13, Lys17 linked through one AEEA and γ-glutamyl spacer to a C20 diacid, and a C-terminal amide. Aib is α-aminoisobutyric acid. The registry backbone alone omits these modifications and is not the complete molecule."},{"url":"https://www.kegg.jp/entry/D12430","year":2026,"title":"Retatrutide: molecular formula and molar mass (D12430)","authors":"KEGG","journal":"KEGG DRUG","summary":"C221H342N46O68 gives an average molar mass of 4731.3 g/mol when rounded to one decimal place. This calculated peptide-moiety value excludes counterions and is not a batch measurement."}],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":null},{"id":"1108a6e9-09e6-49db-aefc-4689766b1c8a","slug":"retinalamin","name":"Retinalamin","category":"bioregulator","description":"Retinalamin – polypeptide complex isolated from retinal tissue; a mixture without a single sequence or molecular weight.","molecular_weight":null,"purity_standard":null,"sequence":null,"synonyms":null,"half_life":null,"video_url":null,"is_popular":false,"created_at":"2026-10-28T23:40:18.841903+00:00","updated_at":"2026-10-28T23:40:18.841903+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":null,"amino_acid_count":null,"storage_conditions":null,"solubility":null,"key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":null},{"id":"ef1c215b-73ce-4c00-b4b2-d55cad8b5107","slug":"selank","name":"Selank","category":"Cognitive","description":"A synthetic analog of the immunomodulatory peptide tuftsin with an additional Gly-Pro sequence. Developed for research into anxiolytic and nootropic mechanisms.","molecular_weight":"751.9 Da","purity_standard":"≥98%","sequence":"Thr-Lys-Pro-Arg-Pro-Gly-Pro","synonyms":["TP-7","Selanc"],"half_life":"~several minutes","video_url":null,"is_popular":false,"created_at":"2026-02-19T21:07:38.158378+00:00","updated_at":"2026-08-16T15:04:06.736087+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":null,"amino_acid_count":7,"storage_conditions":null,"solubility":null,"key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":null},{"id":"e672cd49-3253-4989-84fc-3baeca2d6cdd","slug":"semaglutide","name":"Semaglutide","category":"Metabolic","description":"A GLP-1 receptor agonist. It mimics the action of the human glucagon-like peptide-1 (GLP-1), thereby increasing insulin secretion and blood sugar disposal, and improving glycemic control. Subject of intense obesity research.","molecular_weight":"4113.58 g/mol","purity_standard":"≥99.0%","sequence":"His-Aib-EGTFTSDVSSYLEGQAAKEFIAWLVRGRG-OH (Lys20 carries N-epsilon-AEEA-AEEA-gamma-Glu-C18 diacid)","synonyms":["GLP-1 Analog","Ozempic (Reference)"],"half_life":"165 hours (approx 7 days)","video_url":"819bZCHpV9Y","is_popular":true,"created_at":"2026-01-17T08:16:01.03274+00:00","updated_at":"2026-10-27T10:30:20.498038+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":null,"amino_acid_count":31,"storage_conditions":null,"solubility":null,"key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":null},{"id":"9770ebe1-cacf-434d-873b-19faa744d87e","slug":"semax","name":"Semax","category":"Cognitive","description":"A synthetic peptide derived from a fragment of ACTH (adrenocorticotropic hormone). The heptapeptide is being researched for cognitive and neuroprotective properties.","molecular_weight":"813.93 Da","purity_standard":"≥98%","sequence":"Met-Glu-His-Phe-Pro-Gly-Pro","synonyms":["ACTH 4-10","Semax Peptide"],"half_life":"~several minutes","video_url":null,"is_popular":false,"created_at":"2026-02-19T21:07:38.158378+00:00","updated_at":"2026-08-16T15:04:06.736087+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":null,"amino_acid_count":7,"storage_conditions":null,"solubility":null,"key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":null},{"id":"8913e23c-c2ea-4c22-aa75-60e00e788d26","slug":"semax-selank-blend","name":"Semax/Selank Blend","category":"Cognitive","description":"A research blend combining Semax (ACTH 4-10 analog with Pro-Gly-Pro extension) and Selank (tuftsin analog with Pro-Gly-Pro extension). Both are synthetic heptapeptide derivatives investigated for nootropic and anxiolytic properties. Research applications focus on cognitive function, neuroprotection, and neuroimmune modulation.","molecular_weight":null,"purity_standard":"≥98%","sequence":null,"synonyms":["Semax + Selank","Nootropic Blend"],"half_life":null,"video_url":null,"is_popular":false,"created_at":"2026-03-08T18:55:24.075557+00:00","updated_at":"2026-03-08T20:38:15.900971+00:00","research_summary":"Semax and Selank are individually well-studied synthetic peptides developed at the Institute of Molecular Genetics (Russian Academy of Sciences). Semax has been investigated for cognitive enhancement and neuroprotection, while Selank shows anxiolytic and immunomodulatory properties in preclinical studies. The combination blend is used in nootropic research.","mechanism_of_action":"Semax: Modulates BDNF and NGF expression through melanocortin receptor activation, enhancing neuroplasticity and neuronal survival. Selank: Enhances enkephalin stability and modulates IL-6 expression through tuftsin receptor signaling, affecting both immune and central nervous system function.","cas_number":null,"amino_acid_count":null,"storage_conditions":"Store lyophilized at -20°C.","solubility":"Soluble in water","key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":null},{"id":"047375f4-98da-48b8-8dcc-223ff8de5c0c","slug":"sermorelin","name":"Sermorelin","category":"Growth Hormone","description":"Sermorelin acetate is a synthetic analog of growth hormone-releasing hormone (GHRH), comprising the first 29 amino acids of the naturally occurring 44 amino acid sequence. It binds to the GHRH receptor on anterior pituitary somatotrophs. Research applications include studies of growth hormone secretion and age-related hormonal changes.","molecular_weight":"3357.9 Da","purity_standard":"≥98%","sequence":"YADAIFTNSYRKVLGQLSARKLLQDIMSR-NH2","synonyms":["Sermorelin Acetate","GRF 1-29 NH2","GHRH(1-29)"],"half_life":null,"video_url":null,"is_popular":false,"created_at":"2026-03-08T18:55:24.075557+00:00","updated_at":"2026-08-16T15:06:24.193179+00:00","research_summary":"Sermorelin has been studied in over 70 clinical trials for growth hormone deficiency and age-related GH decline. Research demonstrates dose-dependent stimulation of pulsatile GH release, with favorable safety profiles in long-term studies. It preserves the natural feedback regulation of the GH axis.","mechanism_of_action":"Binds to the growth hormone-releasing hormone (GHRH) receptor on anterior pituitary somatotrophs. Stimulates synthesis and pulsatile secretion of growth hormone through cAMP-mediated signaling, while maintaining hypothalamic-pituitary feedback regulation.","cas_number":"86168-78-7","amino_acid_count":29,"storage_conditions":"Store lyophilized at -20°C. Reconstituted at 2-8°C for up to 14 days.","solubility":"Soluble in water and dilute acetic acid","key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":null},{"id":"57b1bd8c-2480-4542-a438-5f083176e619","slug":"slu-pp-332","name":"SLU-PP-332","category":"Metabolic","description":"A small molecule ERRa/g agonist being researched for its effects on exercise capacity and metabolic pathways associated with endurance.","molecular_weight":"290.32 Da","purity_standard":"≥98%","sequence":null,"synonyms":["SLUPP332","SLU PP 332","ERR Agonist"],"half_life":null,"video_url":null,"is_popular":false,"created_at":"2026-02-19T21:07:38.158378+00:00","updated_at":"2026-11-06T20:06:11.300706+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":null,"amino_acid_count":null,"storage_conditions":null,"solubility":null,"key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":"Non-peptide small molecule"},{"id":"7ceb5921-ae2b-47f4-bbbf-a0f619f7e9a4","slug":"slu-pp-915","name":"SLU-PP-915","category":"Metabolic","description":"SLU-PP-915 – molecular formula C17H13BFNO3S, molecular weight 341.16 Da, CAS 2285432-92-8. Small-molecule estrogen-related receptor (ERR) agonist; not a peptide.","molecular_weight":"341.16 Da","purity_standard":null,"sequence":null,"synonyms":null,"half_life":null,"video_url":null,"is_popular":false,"created_at":"2026-11-14T09:58:42.7134+00:00","updated_at":"2026-11-14T09:58:42.7134+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":"2285432-92-8","amino_acid_count":null,"storage_conditions":null,"solubility":null,"key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":"Non-peptide small molecule"},{"id":"73862250-2249-459a-bbc9-a2ab8f929241","slug":"snap-8","name":"SNAP-8","category":"Anti-Aging","description":"SNAP-8 (Acetyl Octapeptide-3) is a synthetic octapeptide that mimics the N-terminal end of SNAP-25, a substrate of the SNARE complex. It is investigated for its effects on neuromuscular junction signaling and muscle contraction. Research applications include studies of exocytosis mechanisms and cellular communication.","molecular_weight":"1075.2 Da","purity_standard":"≥98%","sequence":"Ac-Glu-Glu-Met-Gln-Arg-Arg-Ala-Asp-NH2","synonyms":["Acetyl Octapeptide-3","Acetyl Glutamyl Heptapeptide-1"],"half_life":null,"video_url":null,"is_popular":false,"created_at":"2026-03-08T18:55:24.075557+00:00","updated_at":"2026-08-16T15:06:24.193179+00:00","research_summary":"SNAP-8 has been investigated in dermatological research for its effects on neuromuscular junction signaling. In vitro studies demonstrate inhibition of SNARE complex formation and reduction of catecholamine release from chromaffin cells. Research applications focus on understanding exocytosis mechanisms at the cellular level.","mechanism_of_action":"Competes with native SNAP-25 for positions in the SNARE complex, a protein assembly essential for synaptic vesicle fusion and neurotransmitter release. By reducing functional SNARE complex formation, it decreases the frequency of neuromuscular signaling events.","cas_number":"868844-74-0","amino_acid_count":8,"storage_conditions":"Store lyophilized at -20°C.","solubility":"Soluble in water","key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":null},{"id":"cc2fe7a1-e55a-49e5-84aa-11845d2f4a51","slug":"sodium-chloride","name":"Sodium Chloride 0.9%","category":"solvent","description":"Sterile sodium chloride solution (0.9%) for laboratory reconstitution and dilution of research peptides.","molecular_weight":"58.44 Da","purity_standard":"USP grade","sequence":null,"synonyms":null,"half_life":null,"video_url":null,"is_popular":false,"created_at":"2026-03-19T11:46:29.747296+00:00","updated_at":"2026-08-13T11:25:17.841814+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":null,"amino_acid_count":null,"storage_conditions":"Room temperature, protect from light","solubility":null,"key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":true,"sequence_not_applicable_reason":null},{"id":"092b539f-2229-4360-89e3-256f38b2c4cf","slug":"ss-31","name":"SS-31","category":"Anti-Aging","description":"Elamipretide is a mitochondria-targeting tetrapeptide that concentrates in the inner mitochondrial membrane. It is being researched for mitochondrial dysfunction.","molecular_weight":"639.8 Da","purity_standard":"≥98%","sequence":"D-Arg-Dmt-Lys-Phe-NH2","synonyms":["Elamipretide","MTP-131","Bendavia"],"half_life":"~3-4 hours","video_url":null,"is_popular":false,"created_at":"2026-02-19T21:07:38.158378+00:00","updated_at":"2026-08-16T15:04:06.736087+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":null,"amino_acid_count":4,"storage_conditions":null,"solubility":null,"key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":null},{"id":"0e042dd9-47a9-4e15-b9c1-7bc63d3ce47d","slug":"survodutide","name":"Survodutide","category":"Weight Management","description":"Survodutide (BI 456906) is an investigational GLP-1 and glucagon receptor dual agonist studied in metabolic and weight-management research.","molecular_weight":"4231.69 Da","purity_standard":null,"sequence":null,"synonyms":null,"half_life":null,"video_url":null,"is_popular":false,"created_at":"2026-06-16T13:15:22.37016+00:00","updated_at":"2026-08-16T15:06:24.193179+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":null,"amino_acid_count":null,"storage_conditions":null,"solubility":null,"key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":null},{"id":"1aac4642-4dd4-4d8a-9f66-b2d23baa78dc","slug":"tadalafil","name":"Tadalafil","category":"other","description":"Tadalafil is a small-molecule PDE5 inhibitor (not a peptide), listed for vendor catalog completeness.","molecular_weight":"389.4 Da","purity_standard":null,"sequence":null,"synonyms":null,"half_life":null,"video_url":null,"is_popular":false,"created_at":"2026-06-16T13:15:22.37016+00:00","updated_at":"2026-08-13T11:25:17.841814+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":null,"amino_acid_count":null,"storage_conditions":null,"solubility":null,"key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":null},{"id":"674ad88f-cae8-462f-94a9-02541a367ffb","slug":"tb-500","name":"TB-500","category":"Recovery","description":"TB-500 is a name used for peptides related to thymosin β4. The sequence, 43 amino acids and molecular weight listed here describe full-length thymosin β4. Analytical studies also use TB-500 for the shorter fragment Ac-LKKTETQ. The name alone does not establish which molecule an offer contains.","molecular_weight":"4963.5 g/mol (Tβ4, 43 aa)","purity_standard":"≥99.0%","sequence":"Ac-SDKPDMAEIEKFDKSKLKKTETQEKNPLPSKETIEQEKQAGES","synonyms":["Thymosin Beta-4"],"half_life":"Not established for an unspecified TB-500 preparation","video_url":"uw0irqYOTDU","is_popular":true,"created_at":"2026-01-17T08:16:01.03274+00:00","updated_at":"2026-10-06T18:58:29.241416+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":null,"amino_acid_count":43,"storage_conditions":null,"solubility":null,"key_studies":[{"doi":"10.1002/dta.1402","year":"2012","title":"Synthesis and characterization of the N-terminal acetylated 17-23 fragment of thymosin beta 4 identified in TB-500, a product suspected to possess doping potential","authors":"Esposito S, Deventer K, Goeman J, Van der Eycken J, Van Eenoo P","journal":"Drug Testing and Analysis","summary":"Analytical identification of Ac-LKKTETQ, a seven-amino-acid fragment, in a TB-500 preparation. This study does not verify the identity of other supplier products or clinical efficacy."},{"doi":"10.1016/j.chroma.2012.09.043","year":"2012","title":"Doping control analysis of TB-500, a synthetic version of an active region of thymosin β₄, in equine urine and plasma by liquid chromatography-mass spectrometry","authors":"Ho EN et al.","journal":"Journal of Chromatography A","summary":"Detection of Ac-LKKTETQ and its metabolites in horse samples. A detection study, not evidence of successful veterinary treatment."},{"url":"https://www.uniprot.org/uniprotkb/P62328/entry","year":2026,"title":"Thymosin beta-4: mature chain and N-terminal acetylation (P62328)","authors":"UniProt Consortium","journal":"UniProtKB","summary":"The mature human thymosin β4 chain has 43 residues after removal of the initial methionine; its N-terminal serine is acetylated. The sequence, residue count and molar mass on this page refer to that full peptide, not to the seven-residue Ac-LKKTETQ fragment. The TB-500 label alone does not identify a preparation or establish its half-life."}],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":null},{"id":"30299fe3-faf2-4c85-9b82-091caff0c14e","slug":"teriparatide","name":"Teriparatide","category":"Hormone","description":"Teriparatide – molecular formula C181H291N55O51S2, molecular weight 4118 Da, CAS 52232-67-4. PubChem CID 16133850.","molecular_weight":"4118 Da","purity_standard":null,"sequence":"SVSEIQLMHNLGKHLNSMERVEWLRKKLQDVHNF","synonyms":["hPTH (1-34)"],"half_life":null,"video_url":null,"is_popular":false,"created_at":"2026-10-28T23:40:18.841903+00:00","updated_at":"2026-10-28T23:40:18.841903+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":"52232-67-4","amino_acid_count":34,"storage_conditions":null,"solubility":null,"key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":null},{"id":"ad51dff8-421f-44a7-b52a-fd19a967b719","slug":"tesamorelin","name":"Tesamorelin","category":"Growth Hormone","description":"A synthetic form of growth hormone-releasing hormone (GHRH) used in the treatment of HIV-associated lipodystrophy. It is noted for its potential to reduce visceral adipose tissue.","molecular_weight":"5135.9 g/mol","purity_standard":"≥98.0%","sequence":"trans-3-Hexenoyl-YADAIFTNSYRKVLGQLSARKLLQDIMSRQQGESNQERGARARL-NH2","synonyms":["Egrifta"],"half_life":"26-38 minutes","video_url":null,"is_popular":false,"created_at":"2026-02-19T21:07:38.158378+00:00","updated_at":"2026-08-16T20:44:52.721157+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":null,"amino_acid_count":44,"storage_conditions":null,"solubility":null,"key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":null},{"id":"c6bf7130-0e9d-4db8-83a5-ad851cc45a96","slug":"tesofensine","name":"Tesofensine","category":"Weight Management","description":"Tesofensine (NS2330) is a small-molecule triple monoamine reuptake inhibitor originally developed by NeuroSearch for neurodegenerative research. Subsequent clinical investigations identified pronounced body-weight reductions in study participants, redirecting the compound into metabolic research. Unlike the GLP-1/GIP/glucagon agonist peptides, tesofensine is a non-peptide reference compound typically supplied as oral tablets for laboratory research.","molecular_weight":"328.28 g/mol (free base)","purity_standard":"≥98.0%","sequence":null,"synonyms":["NS2330","NS-2330"],"half_life":"~9 days (~220 hours)","video_url":null,"is_popular":false,"created_at":"2026-05-05T16:12:39.555636+00:00","updated_at":"2026-11-06T20:06:11.300706+00:00","research_summary":"The Phase II TIPO-1 trial (Astrup et al., The Lancet 2008) reported dose-dependent body-weight reductions in obese study participants over 24 weeks compared to placebo. Earlier Phase II programs investigating Parkinson's and Alzheimer's disease did not advance to late-stage development. A Phase III obesity programme was discontinued by the originator, while obesity research and selective regulatory approvals have continued in some jurisdictions through licensing partners.","mechanism_of_action":"Tesofensine inhibits presynaptic reuptake of three monoamines, with the highest in-vitro affinity for the norepinephrine transporter (NET), followed by the dopamine transporter (DAT) and the serotonin transporter (SERT). The proposed basis for its appetite-suppressing and energy-expenditure effects observed in metabolic research is sustained enhancement of central monoaminergic tone, particularly noradrenergic and dopaminergic signalling in hypothalamic feeding circuits.","cas_number":"195875-84-4","amino_acid_count":null,"storage_conditions":"15-25°C, dry, protected from light","solubility":"Sparingly soluble in water; soluble in DMSO and ethanol","key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":"Non-peptide small molecule"},{"id":"5c48443b-5289-4339-814f-6bb342179014","slug":"testagen","name":"Testagen","category":"bioregulator","description":"Testagen – molecular formula C17H29N5O9, molecular weight 447.4 Da. PubChem CID 123863700. Synthetic tetrapeptide Lys-Glu-Asp-Gly.","molecular_weight":"447.4 Da","purity_standard":null,"sequence":"Lys-Glu-Asp-Gly","synonyms":null,"half_life":null,"video_url":null,"is_popular":false,"created_at":"2026-10-28T23:40:18.841903+00:00","updated_at":"2026-10-28T23:40:18.841903+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":null,"amino_acid_count":4,"storage_conditions":null,"solubility":null,"key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":null},{"id":"11154b51-8b77-4238-aa8f-5375ab830edd","slug":"thymalin","name":"Thymalin","category":"Immunity","description":"Thymalin is not a defined single substance but a polypeptide fraction obtained from calf thymus by mild acid extraction. As a mixture it has neither a molecular formula nor a single molecular weight nor a sequence. Characterised constituents include the dipeptides L-Glu-L-Trp and Lys-Glu. Strictly to be distinguished from thymulin, a defined zinc-dependent nonapeptide (C33H54N12O15, 858.9 Da); the CAS number 63958-90-7 widely quoted for \"thymalin\" belongs to thymulin.","molecular_weight":null,"purity_standard":null,"sequence":null,"synonyms":null,"half_life":null,"video_url":null,"is_popular":false,"created_at":"2026-03-17T12:34:05.644722+00:00","updated_at":"2026-08-21T18:48:22.158148+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":null,"amino_acid_count":null,"storage_conditions":null,"solubility":null,"key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":null},{"id":"a979b7ec-6e31-4c5a-b1ed-104ae4722088","slug":"thymogen","name":"Thymogen","category":"Immunity","description":"Thymogen – molecular formula C16H19N3O5, molecular weight 333.34 Da, CAS 38101-59-6 (free acid). Synthetic dipeptide Glu-Trp (L-glutamyl-L-tryptophan).","molecular_weight":"333.34 Da","purity_standard":null,"sequence":"Glu-Trp","synonyms":["Oglufanide","H-Glu-Trp-OH","L-Glutamyl-L-tryptophan"],"half_life":null,"video_url":null,"is_popular":false,"created_at":"2026-11-14T09:58:42.7134+00:00","updated_at":"2026-11-14T09:58:42.7134+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":"38101-59-6","amino_acid_count":2,"storage_conditions":null,"solubility":null,"key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":null},{"id":"ec3810e0-ce4c-4186-8901-d9f7389cbbfe","slug":"thymosin-alpha-1","name":"Thymosin Alpha 1","category":"Immunity","description":"A 28 amino acid peptide originally isolated from thymic tissue. It is being researched for its immunomodulatory properties and effects on T-cell function.","molecular_weight":"3108.3 Da","purity_standard":"≥98%","sequence":"Ac-SDAAVDTSSEITTKDLKEKKEVVEEAEN","synonyms":["TA1","Thymalfasin","Zadaxin"],"half_life":"~2 hours","video_url":null,"is_popular":false,"created_at":"2026-02-19T21:07:38.158378+00:00","updated_at":"2026-08-16T15:04:06.736087+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":null,"amino_acid_count":28,"storage_conditions":null,"solubility":null,"key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":null},{"id":"b1c620d0-06fa-4141-b308-d2edf5e16400","slug":"thymulin","name":"Thymulin","category":"Immunity","description":"Thymulin – molecular formula C33H54N12O15, molecular weight 858.85 Da, CAS 63958-90-7. Nonapeptide pGlu-Ala-Lys-Ser-Gln-Gly-Gly-Ser-Asn with an N-terminal pyroglutamate; the values refer to the zinc-free peptide. Not to be confused with thymalin, a calf thymus polypeptide fraction.","molecular_weight":"858.85 Da","purity_standard":null,"sequence":"pGlu-Ala-Lys-Ser-Gln-Gly-Gly-Ser-Asn","synonyms":["Serum thymic factor","FTS"],"half_life":null,"video_url":null,"is_popular":false,"created_at":"2026-11-14T09:58:42.7134+00:00","updated_at":"2026-11-14T09:58:42.7134+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":"63958-90-7","amino_acid_count":9,"storage_conditions":null,"solubility":null,"key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":null},{"id":"f049388c-0cdd-4269-9f7b-81c1bcbeb040","slug":"tirzepatide","name":"Tirzepatide","category":"Metabolic","description":"A dual GIP and GLP-1 receptor agonist. It is a 39-amino acid synthetic peptide. Research indicates it may offer superior glycemic control and weight reduction compared to selective GLP-1 agonists.","molecular_weight":"4813.45 g/mol","purity_standard":"≥99.0%","sequence":"Tyr-Aib-EGTFTSDYSI-Aib-LDKIAQKAFVQWLIAGGPSSGAPPPS-NH2 (Lys20 carries N-epsilon-AEEA-AEEA-gamma-Glu-C20 diacid)","synonyms":["LY3298176"],"half_life":"116 hours (approx 5 days)","video_url":"9M9PQQXqdF8","is_popular":true,"created_at":"2026-01-17T08:16:01.03274+00:00","updated_at":"2026-10-27T10:30:20.498038+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":null,"amino_acid_count":39,"storage_conditions":null,"solubility":null,"key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":null},{"id":"80eead43-4133-41b2-86fc-95249c6b1705","slug":"tp508","name":"TP508 (Chrysalin)","category":"Recovery","description":"TP508 (Chrysalin) – molecular formula C97H146N28O36S, molecular weight 2312.4 Da. Catalogued in PubChem as Tp508 (CID 155817508).","molecular_weight":"2312.4 Da","purity_standard":null,"sequence":"AGYKPDEGKRGDACEGDSGGPFV","synonyms":null,"half_life":null,"video_url":null,"is_popular":false,"created_at":"2026-03-17T12:34:05.644722+00:00","updated_at":"2026-08-21T18:48:22.158148+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":null,"amino_acid_count":23,"storage_conditions":null,"solubility":null,"key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":null},{"id":"70eb7ab6-c5e7-433c-add6-54fc14faf3a7","slug":"trh","name":"TRH (Thyrotropin-Releasing Hormone)","category":"other","description":"TRH (Thyrotropin-Releasing Hormone) – molecular formula C16H22N6O4, molecular weight 362.38 Da, CAS 24305-27-9. Catalogued in PubChem as Protirelin (CID 638678).","molecular_weight":"362.38 Da","purity_standard":null,"sequence":"pGlu-His-Pro-NH2","synonyms":null,"half_life":null,"video_url":null,"is_popular":false,"created_at":"2026-03-17T12:34:05.644722+00:00","updated_at":"2026-08-16T15:06:24.193179+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":"24305-27-9","amino_acid_count":3,"storage_conditions":null,"solubility":null,"key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":null},{"id":"ac1dc11b-adf5-43d7-96e6-c32f3911c884","slug":"triptorelin","name":"Triptorelin","category":"Hormone","description":"Triptorelin – molecular formula C64H82N18O13, molecular weight 1311.4 Da, CAS 57773-63-4. PubChem CID 25074470.","molecular_weight":"1311.4 Da","purity_standard":null,"sequence":"pGlu-His-Trp-Ser-Tyr-D-Trp-Leu-Arg-Pro-Gly-NH2","synonyms":null,"half_life":null,"video_url":null,"is_popular":false,"created_at":"2026-10-28T23:40:18.841903+00:00","updated_at":"2026-10-28T23:40:18.841903+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":"57773-63-4","amino_acid_count":10,"storage_conditions":null,"solubility":null,"key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":null},{"id":"b726de2f-1d94-482d-96ad-1362fa64007d","slug":"vesugen","name":"Vesugen","category":"bioregulator","description":"Vesugen – molecular formula C15H26N4O8, molecular weight 390.39 Da, CAS 204271-66-9. PubChem CID 87571363. Synthetic tripeptide Lys-Glu-Asp.","molecular_weight":"390.39 Da","purity_standard":null,"sequence":"Lys-Glu-Asp","synonyms":null,"half_life":null,"video_url":null,"is_popular":false,"created_at":"2026-10-28T23:40:18.841903+00:00","updated_at":"2026-10-28T23:40:18.841903+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":"204271-66-9","amino_acid_count":3,"storage_conditions":null,"solubility":null,"key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":null},{"id":"5e919194-e4f4-4218-9dea-aa1ff69f0e66","slug":"vilon","name":"Vilon","category":"bioregulator","description":"Vilon – molecular formula C11H21N3O5, molecular weight 275.30 Da, CAS 45234-02-4. Synthetic dipeptide Lys-Glu (L-lysyl-L-glutamic acid).","molecular_weight":"275.30 Da","purity_standard":null,"sequence":"Lys-Glu","synonyms":["H-Lys-Glu-OH","L-Lysyl-L-glutamic acid"],"half_life":null,"video_url":null,"is_popular":false,"created_at":"2026-11-14T09:58:42.7134+00:00","updated_at":"2026-11-14T09:58:42.7134+00:00","research_summary":null,"mechanism_of_action":null,"cas_number":"45234-02-4","amino_acid_count":2,"storage_conditions":null,"solubility":null,"key_studies":[],"image_url":null,"image_urls":[],"exclude_from_price_comparison":false,"sequence_not_applicable_reason":null},{"id":"de94da91-4051-4aac-b1e9-1d4a1e6d85f8","slug":"vip","name":"VIP","category":"Specialty","description":"Vasoactive Intestinal Peptide (VIP) is a 28 amino acid neuropeptide belonging to the glucagon/secretin superfamily. It functions as a neurotransmitter and neuromodulator, with broad distribution in the central and peripheral nervous systems. Research applications include studies of smooth muscle relaxation, vasodilation, and immune modulation.","molecular_weight":"3326.8 Da (free acid; amidated 3325.85 Da)","purity_standard":"≥95%","sequence":"HSDAVFTDNYTRLRKQMAVKKYLNSILN-NH2","synonyms":["Vasoactive Intestinal Peptide","Vasoactive Intestinal Polypeptide"],"half_life":null,"video_url":null,"is_popular":false,"created_at":"2026-03-08T18:55:24.075557+00:00","updated_at":"2026-08-17T07:37:07.299033+00:00","research_summary":"VIP has been studied extensively in neuroscience and immunology research since its discovery in 1970. Research demonstrates roles in smooth muscle relaxation, vasodilation, pancreatic secretion regulation, and neuroprotection. Clinical investigations explore its potential in inflammatory conditions, pulmonary hypertension, and neurological disorders.","mechanism_of_action":"Activates VPAC1 and VPAC2 G-protein coupled receptors, stimulating adenylyl cyclase and increasing intracellular cAMP levels. This triggers PKA-mediated phosphorylation cascades that regulate smooth muscle tone, secretion, and immune cell function. Also signals through PAC1 receptor at higher concentrations.","cas_number":"37221-79-7","amino_acid_count":28,"storage_conditions":"Store lyophilized at -20°C. 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