Description
Product Overview
PT-141, also known as bremelanotide, is a synthetic cyclic melanocortin receptor agonist peptide supplied for laboratory research use only.
Published scientific literature has investigated PT-141 in relation to melanocortin receptor biology, MC4R-associated signaling and peptide pharmacology research models.
Technical Specifications
- Product Name: PT-141
- Product Type: Synthetic Cyclic Melanocortin Receptor Agonist Peptide
- Amount: 10 mg
- Form: Lyophilized Powder
- Purity: ≥99%
- Storage: 2–8°C
- Batch Testing: Batch-Specific COA Available
- Intended Use: Research Use Only
Batch Verification
Each batch is linked to a batch-specific Certificate of Analysis (COA).
Available documentation may include purity testing, identity verification, and batch-related analytical data.
Selected Scientific References
Al-Obeidi F, Castrucci AML, Hadley ME, Hruby VJ.
Potent and prolonged acting cyclic lactam analogues of alpha-melanotropin: design based on molecular dynamics.
Journal of Medicinal Chemistry. 1989;32(12):2555–2561.
PMID: 2555512
DOI: 10.1021/jm00132a010
Mountjoy KG, Robbins LS, Mortrud MT, Cone RD.
The cloning of a family of genes that encode the melanocortin receptors.
Science. 1992;257(5074):1248–1251.
PMID: 1325670
DOI: 10.1126/science.1325670
Molinoff PB, Shadiack AM, Earle D, Diamond LE, Quon CY.
PT-141: a melanocortin agonist for the treatment of sexual dysfunction.
Annals of the New York Academy of Sciences. 2003;994:96–102.
PMID: 12851303
DOI: 10.1111/j.1749-6632.2003.tb03167.x
Rosen RC, Diamond LE, Earle DC, Shadiack AM, Molinoff PB.
Evaluation of the safety, pharmacokinetics and pharmacodynamic effects of subcutaneously administered PT-141, a melanocortin receptor agonist, in healthy male subjects and in patients with an inadequate response to Viagra.
International Journal of Impotence Research. 2004;16(2):135–142.
PMID: 14999221
DOI: 10.1038/sj.ijir.3901200
Research Profile
- Product Name: PT-141
- Product Type: Synthetic Cyclic Melanocortin Receptor Agonist Peptide
- Amount: 10 mg
- Form: Lyophilized Powder
- Purity: ≥99%
- Storage: 2–8°C
- Batch Testing: Batch-Specific COA Available
- Intended Use: Research Use Only
Scope of Use
This product is supplied strictly for laboratory research purposes.
It is not intended for human use, veterinary use, diagnostic applications, or therapeutic and clinical applications.
True Peptides does not provide dosing guidance, administration instructions, or usage recommendations.





