PT-141 is a cyclic seven-residue analog of alpha-melanocyte stimulating hormone. It behaves as a non-selective melanocortin receptor agonist with its strongest affinity at MC3R and MC4R.
Research using it concentrates on melanocortin receptor pharmacology and central nervous system signalling pathways, where it serves as a defined tool compound for probing MC3R- and MC4R-mediated mechanisms.
Supplied as a sealed vial for laboratory use. This material is offered strictly for in vitro research and is not for human or veterinary consumption, diagnostic, or therapeutic use.
Dispatch. Orders placed before 2:00 PM EST on a business day ship the same day. Tracking is emailed automatically once the label is generated.
Packaging. Vials ship in a rigid insulated mailer with a desiccant pack. Cold-chain packaging is added automatically for large orders or high destination temperatures.
Storage on arrival. Lyophilized powder is stable at room temperature for transit. On receipt, store at -20°C for long-term use. Once reconstituted, refrigerate at 2–8°C.
Restrictions. We do not ship to jurisdictions where the sale of research compounds is restricted. Orders to restricted destinations are cancelled and refunded in full.
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