SKU: P T – 1 4 1

PT-141 (Bremelanotide) – 10mg Vial

Product Overview:
PT-141, also known as Bremelanotide, is a synthetic peptide derived from the melanocortin analog Melanotan II. It is a melanocortin receptor agonist, primarily targeting MC3R and MC4R receptors in the central nervous system. These receptors are associated with modulation of sexual behavior, energy homeostasis, and immune system responses.

Molecular Information:

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

• Molecular Formula: C₅₀H₆₈N₁₄O₁₀

• Molecular Weight: 1025.2 g/mol

• Form: Lyophilized Powder

• Purity: ≥99% (HPLC verified)

• Unit Size: 10mg per vial

Storage Guidelines:

• Store lyophilized peptide at -20°C in a dry, dark environment.

• Once reconstituted, store solution at 2–8°C and use within 30 days for optimal stability.

• Avoid repeated freeze–thaw cycles.

Applications:
PT-141 is used in in vitro and in vivo studies examining the role of the melanocortin system in neuroendocrine and behavioral regulation. Research has also explored its effects on sexual function, metabolic activity, and neural signaling pathways.