PT-141 Peptide | High Purity Premium Research Peptide UK

PT-141 (Bremelanotide) – 10mg Research Peptide

buy PT-141 from GB Peptides for fast UK delivery (often next day delivery if ordered early enough) and an excellent service. We send it with a FREE bac water and a little research starter pack.

PT-141, also known as Bremelanotide, is a synthetic heptapeptide and melanocortin receptor agonist. It is widely used in laboratory research for studying melanocortin receptor interactions, particularly MC3R and MC4R, and their role in various physiological processes.

Key Features:

•  High purity research-grade peptide

•  Lyophilized powder for stability

•  10mg per vial

•  Batch-tested for quality and consistency

Product Specifications:

•  Sequence: Ac-Nle-cyclo[Asp-His-D-Phe-Arg-Trp-Lys]-OH

•  Molecular Formula: C₅₀H₆₈N₁₄O₁₀

•  Molecular Weight: 1025.2 g/mol

•  Appearance: White lyophilised powder

•  Storage: Refrigerate at 2–8°C once reconstituted 

PT-141 was originally developed from research on α-MSH (alpha-melanocyte-stimulating hormone) analogs. In laboratory settings, it is studied for its ability to activate central melanocortin pathways.

Intended Use:

For research purposes only. Not for human consumption, medical use, or diagnostic purposes. This product is sold strictly for in vitro and non-human in vivo laboratory research.

Why Choose GB-Peptides?

•  Premium quality peptides

•  Third-party tested for purity

•  Fast & discreet shipping

•  Excellent customer support