PT-141 – 10mg

PT-141 (Bremelanotide) is a synthetic heptapeptide melanocortin receptor (MC3R/MC4R) agonist derived from the α-MSH peptide family. In controlled laboratory environments, PT-141 is used to investigate melanocortin GPCR activation, intracellular cAMP signaling, receptor-binding kinetics, and biochemical pathways associated with melanocortin-system modulation. Molecular and mechanistic data related to PT-141 activity are described under PMID: 12680955.

In vitro, PT-141 enables detailed evaluation of GPCR-mediated second-messenger cascades, peptide–receptor affinity mapping, and melanocortin analog structure–activity relationships. Its defined peptide configuration supports reproducible signaling studies, mechanistic pathway mapping, and biochemical receptor profiling.

Supplied as a high-purity lyophilized peptide, PT-141 is suitable for receptor-binding assays, GPCR pathway exploration, and biochemical modeling within controlled laboratory research systems requiring consistent melanocortin analog behavior.

Important Information About This Research Product:

• Your vials are not empty — the lyophilized material collects at the bottom.
• All products arrive as lyophilized powder requiring reconstitution.
• Bacteriostatic water is not supplied.
• Store in a cool, dry environment — short-term at 4°C, long-term at −20°C.
• This material is strictly for laboratory research use only. No instructions for reconstitution, dosing, or administration can be provided.