PT-141

$50.00
dose: 10mg

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PT-141

PT-141, also known as bremelanotide, is a synthetic cyclic peptide studied for its interaction with melanocortin receptors, central nervous system signaling, receptor activation, and behavioral-response research pathways.

In research settings, PT-141 is commonly evaluated for its influence on melanocortin receptor activity, neural communication pathways, centrally mediated response models, receptor selectivity, and peptide structure-activity relationships.

Key Research Areas

  • Melanocortin receptor activity and receptor-binding research
  • Central nervous system signaling and neural pathway analysis
  • Behavioral-response models involving melanocortin signaling
  • Receptor selectivity and melanocortin subtype interaction
  • Peptide structure-activity relationships and cyclic peptide research

Mechanism of Interest

PT-141 is studied as a melanocortin receptor agonist capable of interacting with multiple melanocortin receptor subtypes. Research models evaluate how this receptor activation may influence central neural signaling, behavioral responses, and communication between melanocortin-regulated pathways.

Unlike compounds that act primarily through peripheral vascular pathways, PT-141 is of research interest for its centrally mediated mechanism and its interaction with melanocortin signaling systems within the nervous system.

Product Size: 10mg vial
Compound Class: Synthetic cyclic peptide / melanocortin receptor agonist
CAS Number: 189691-06-3
Storage: Store lyophilized material in a cool, dry environment protected from light. Refrigeration is recommended after reconstitution.

Why Researchers Study PT-141

PT-141 has gained interest in melanocortin and neurological research because its activity is associated with centrally mediated receptor pathways rather than relying exclusively on peripheral signaling mechanisms.

It is also examined in research involving receptor pharmacology, behavioral-response signaling, neural communication, melanocortin receptor subtype activity, and the biological properties of cyclic peptide analogs.

Research Use Only:

This product is intended strictly for laboratory and research purposes. Not for human consumption, medical use, diagnostic use, or therapeutic use.

Storage Information
Form: Lyophilized powder (white to off-white) Dry powder (unreconstituted): Stable at -20 °C for up to 24 months when kept sealed, dry, and protected from light Reconstituted solution: Store in sterile aliquots at -20 °C (up to 1 month) or -80 °C (longer term) Avoid repeated freeze–thaw cycles to maintain peptide integrity
CAS / Compound Information
Sequence: Ac-Nle-cyclo[Asp-His-D-Phe-Arg-Trp-Lys]-OH Molecular Formula: C₅₀H₆₈N₁₄O₁₀ Molecular Weight: 1025.18 g/mol PubChem CID: 9941379 CAS Number: 189691-06-3 Synonyms: PT-141, Bremelanotide, Rekynda, Melanocortin receptor agonist

By Method Peptides