Description
Melanotan-2 (MT-II) is a cyclic heptapeptide analogue of alpha-MSH that demonstrates agonist activity at MC1R, MC3R, MC4R, and MC5R within the melanocortin receptor family. This multi-receptor profile distinguishes it pharmacologically from MT-1 and makes it a widely used tool compound in preclinical research examining the central and peripheral roles of the melanocortin system. Published studies have utilized MT-II in models of pigmentation biology, energy balance, hypothalamic appetite suppression pathways, and erectile/sexual function via MC4R-mediated central pathways.
This compound is furnished as a lyophilized powder of research-grade purity, suitable for reconstitution in sterile saline or water for injection for in vivo rodent studies or aqueous buffer for cell-based assays. Each sealed vial is prepared for stable long-term storage at -20 degrees Celsius. Researchers should follow established reconstitution and handling protocols appropriate to the intended assay system. For laboratory research use only. Not for human or veterinary use.





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