PT-141 Research Peptide, US-Made & Third-Party Tested
✓ US-made · third-party tested · free US shipping over $100
last updated · reviewed by the verve research team
what is pt-141?
PT-141 (bremelanotide) is a synthetic cyclic heptapeptide melanocortin analog structurally related to alpha-MSH. Verve supplies it as a research compound for laboratory use only, not for human or veterinary use. It is catalogued under skin & glow as a synthetic cyclic heptapeptide melanocortin agonist.
PT-141, also known as bremelanotide, is a synthetic cyclic heptapeptide analog of the melanocortin family, structurally related to alpha-melanocyte-stimulating hormone and to the earlier research analog Melanotan II. Verve supplies it as a high-purity research compound for laboratory melanocortin-receptor research.
In cellular research, PT-141 is used as a reference agonist for characterizing binding and downstream signaling at melanocortin receptors, principally MC1R, MC3R, and MC4R, including cAMP accumulation assays and receptor-selectivity profiling. Verve's PT-141 is manufactured in the United States, screened by HPLC to a 99%+ purity standard, and published with a batch-level certificate of analysis.
pt-141 specifications
Reference data for PT-141 as supplied by verve for laboratory research use only.
| Compound | PT-141 |
|---|---|
| Compound class | Synthetic cyclic heptapeptide melanocortin agonist |
| Research area | skin & glow |
| Primary research focus | MC1R/MC3R/MC4R research |
| Purity standard | 99%+ purity standard, HPLC-verified per batch |
| Supplied as | Single research compound |
| Endotoxin-tested option | Not offered |
| Catalog sizes | 10mg |
| Catalog price | from $50 |
| Availability | Out of stock |
| Intended use | In-vitro laboratory research use only. Not for human or veterinary use. |
| Reference last reviewed |
what is pt-141 used for in research?
PT-141 is supplied strictly for laboratory research use only. Reported research contexts include:
- Melanocortin-receptor (MC1R/MC3R/MC4R) binding research
- cAMP and G-protein-coupled receptor signaling assays
- Receptor-selectivity and structure–activity profiling
- MC1R and melanogenesis research models in cell culture
- Cyclic-peptide stability and conformation research
how pure is pt-141?
purity, third-party testing & the certificate of analysis
Every batch of verve PT-141is synthesized and vial-filled in the United States and screened by an independent, accredited laboratory. Chromatographic purity and quantity are measured by HPLC-UV/VIS; where the panel includes them, endotoxin is screened by LAL and sterility by USP <71>, with the sterility result reported as no growth detected or as pending while the culture is still running. Products are manufactured to a 99%+ purity standard where stated.
Published certificates for the lots currently in our COA library cover part of the range; a published report for this compound is not in the library yet. Orders placed Monday–Friday ship by 2pm CT, free over $100, with damage protection in transit and full US tracking.
PT-141, explained in 60 secondsthe plain-english version — what it is, where it shows up, and the lab report behind the vialpt-141 frequently asked questions
What is PT-141?
PT-141 (bremelanotide) is a synthetic cyclic heptapeptide melanocortin analog structurally related to alpha-MSH. Verve supplies it as a research compound for laboratory use only, not for human or veterinary use.
What is PT-141 studied for in research?
It is used as a reference agonist in melanocortin-receptor research, including MC1R, MC3R, and MC4R binding studies, cAMP signaling assays, and receptor-selectivity profiling. Verve makes no health claims.
How pure is Verve's PT-141?
It is US-made, verified to a 99%+ purity standard by HPLC, and third-party tested, with a batch COA on every order.
Is a COA included?
Yes, every order includes a downloadable batch-level certificate of analysis matched to your vial's batch code.
pt-141 research references
- Pfaus J, Giuliano F, Gelez H. Bremelanotide: an overview of preclinical CNS effects on female sexual function. J Sex Med. 2007;4 Suppl 4:269-79.Review of preclinical central-nervous-system studies conducted in animal behavioural models.
research areas pt-141 appears in
pt-141 vs other research compounds
all comparisons →research compounds related to pt-141
purity, proven.
US-made, third-party tested research peptides, every vial batch-traceable, every COA one click away.
verve products are sold for laboratory research and development purposes only and are not intended for human or veterinary use of any kind. statements on this site have not been evaluated by the FDA.