Purchase Highly Purified PT-141 (Bremelanotide)

PT-141, commonly known as PT141 or Bremelanotide, is a synthetic heptapeptide analogue of the naturally occuring alpha-Melanocyte stimulating hormone (α-MSH) that is currently being studied for its numerous theoretical future therapeutic applications. Indeed, Alpha-MSH has potent influence over lipid metabolism, appetite, and sexual libido. PT-141 Bremelanotide, a metabolite of its predecessor Melanotan II, has the amino acid sequence Ac-Nle-cyclo[Asp-His-D-Phe-Arg-Trp-Lys]-OH and a molecular weight of 1025.2 Dalton. In initial testing, Melanotan II did induce melanogenesis, but additionally caused sexual arousal and spontaneous erections as unexpected side effects in nine out of the ten original male volunteer test subjects. Alpha-Melanocyte stimulating hormone (α-MSH), activates certain melanocortin receptors in the process of exerting its effects. Resultantly, PT-141 has been shown in studies to exhibit libido-enhancing effects by activating melanocortin receptors. PT 141 has been researched extensively for its possible treatment of male sexual dysfunction (erectile dysfunction or impotence), female sexual dysfunction (sexual arousal disorder), hemorrhagic shock and reperfusion injury.



The Leading PT-141 Supplier - PT141.com

PT141.com is your source for highly purified, premium quality and American made PT141 peptides and α-MSH analogues for scientific development applications. All of our peptides are synthesized without additives/fillers in state of the art laboratories under good manufacturing practices. All orders will include detailed HPLC (High-Performance Liquid Chromatography) and MS (Mass Spectrometry) Analyses as well as a comprehensive COA (Certificate of Analysis). At PT141.com, we spare no expense when it comes to product quality and we stand behind the quality of every PT-141 vial sold with our hassle-free 100% Customer Satisfaction Money Back Guarantee.

PT141 Peptide

PT-141 Bremelanotide Peptide Information & Molecular Data

Synonyms:   cyclo-[Nle4, Asp5, D-Phe7, Lys10]alpha-MSH-(4-10); PT141; PT 141; Bremelanotide
Molar Mass:  1025.2 Dalton (g/mol)     CAS Number:   189691-06-3      PubChem:   CID 9941379
Peptide Purity:    Assayed at a minimum of 99% via HPLC, filtered and lyophilized without any additives
Stability & Solubility:   Lyophilized PT141 will remain stable when kept at room temperature and out of direct sunlight for up to 3-4 weeks. For long term storage keep the lyophilized (powder) PT-141 frozen at approximately -18C. Once reconstituted, the PT-141 will remain stable for 30-45 days.
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