Description

Melanotan 2 (MT-2) is a cyclic synthetic analogue of alpha-melanocyte-stimulating hormone with broad melanocortin receptor affinity, researched extensively for its multi-system peptide activity. Unlike MT-1, MT-2 exhibits binding across multiple melanocortin receptor subtypes (MC1R, MC3R, MC4R, MC5R), making it a versatile research compound across pigmentation, metabolic, and behavioral study domains. Research into MT-2 commonly investigates its influence on skin tanning pathways, appetite regulation via MC4R signaling, and arousal-associated neurobiological activity. Its broad receptor profile makes MT-2 particularly valuable for laboratories conducting multi-system melanocortin research, comparative receptor binding studies, and peptide pharmacology investigations.