PT-141 – 10mg

PT-141 (Bremelanotide) – 10mg

PT-141 (also known as Bremelanotide) is a synthetic peptide analog of α-MSH (alpha-melanocyte-stimulating hormone). It has been widely studied for its interaction with melanocortin receptors in the central nervous system (CNS), with research focusing on pathways related to sexual function, arousal, and neuroendocrine signaling.

Poly Biotech provides high-purity PT-141 peptides in Colombia, produced under controlled laboratory conditions and packaged in sterile, tamper-evident vials for quality assurance. Each vial is clearly labeled to ensure precision and consistency in advanced peptide research.

Key Features

• 10 mg PT-141 per vial (lyophilized powder)
• Compound: PT-141 (Bremelanotide)
• High-purity, laboratory-grade peptide (≥99% HPLC verified)
• Manufactured under strict sanitary and quality standards
• Packaged in sterile, tamper-evident vials
• Clear labeling for traceable research accuracy
• Free, discreet nationwide delivery throughout Colombia

Scientific Background

PT-141 is a melanocortin receptor agonist that acts primarily on MC3R and MC4R receptors in the central nervous system. Unlike compounds that target vascular mechanisms, PT-141 influences neurological pathways associated with sexual function and arousal. Its unique activity profile has made it a focus of studies exploring CNS peptide signaling, neuroendocrine balance, and melanocortin modulation.

Applications in Research

• Melanocortin receptor pathway studies
• Neuroendocrine and CNS signaling models
• Peptide-based sexual function and arousal research

Product Specifications

• Contents: 10 mg PT-141 (lyophilized powder)
• Form: White to off-white lyophilized peptide
• Purity: ≥99% (HPLC verified)
• Appearance: Sterile peptide powder for laboratory research use
• Storage: Store refrigerated at 2–8 °C. For extended storage, below −20 °C is recommended.
• Solubility: Soluble in sterile or bacteriostatic water for laboratory use

Technical Information

• Synonyms: Bremelanotide, PT-141 Acetate
• CAS Number: 189691-06-3
• Molecular Formula: C₅₀H₆₈N₁₄O₁₀
• Molecular Weight: ~1025 g/mol
• Sequence Type: Synthetic heptapeptide (melanocortin receptor agonist)

Research Context

PT-141 continues to be an important peptide in studies investigating melanocortin-mediated CNS signaling and its role in neurochemical pathways linked to arousal and energy regulation. Its receptor selectivity makes it a valuable model compound for understanding the interaction between peptide signaling and central nervous system activity.

References

• Wessells H. et al. “Effect of an alpha-melanocyte stimulating hormone analog on sexual function in men with erectile dysfunction.” Journal of Urology, 2004.
• Diamond L.E. et al. “Bremelanotide: a melanocortin receptor agonist studied for its effects on sexual arousal.” Journal of Sexual Medicine, 2003.
• PubChem Database – PT-141 (CID 9911541) , U.S. National Library of Medicine.

Poly Biotech provides high-purity PT-141 (Bremelanotide) for laboratories and research institutions across Colombia, ensuring consistent quality, discreet nationwide delivery, and transparent pricing for scientific and academic use.