Description
PT-141 10mg | Bremelanotide
PT-141 (Bremelanotide) is a synthetic cyclic heptapeptide analog of α-melanocyte-stimulating hormone (α-MSH), derived from the naturally occurring peptide Melanotan II. As a melanocortin receptor ligand with documented affinity for MC1R, MC3R, MC4R, and MC5R subtypes, PT-141 has become a widely referenced compound in melanocortin system research and receptor binding studies.
Structurally characterized as a cyclic lactam peptide, PT-141 offers researchers a stable, well-documented tool for investigating melanocortin receptor pharmacology, G-protein coupled receptor (GPCR) signaling pathways, and neuropeptide interactions in controlled laboratory settings.
Santa Cruz Peptides’ PT-141 is supplied as a lyophilized powder, independently verified for sequence integrity, purity, and molecular weight via HPLC and mass spectrometry. A full certificate of analysis is included with every batch.
Intended strictly for research purposes. Not for human or veterinary use. Not for consumption. For laboratory and investigative use only.
Specifications
| Property | Detail |
|---|---|
| Compound | Bremelanotide (PT-141) |
| Sequence | Ac-Nle-cyclo[Asp-His-D-Phe-Arg-Trp-Lys]-OH |
| Form | Lyophilized powder |
| Quantity | 10mg |
| Purity | ≥99% |
| Molecular Formula | C₅₀H₆₈N₁₄O₁₀ |
| Molecular Weight | 1025.17 g/mol |
| CAS Number | 189691-06-3 |
| Storage | −20°C, protect from light and moisture |
| Analysis | HPLC, Mass Spectrometry |
| Certificate of Analysis | Included with every batch |
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