Melanotan II is a cyclic heptapeptide analog of alpha-melanocyte-stimulating hormone (alpha-MSH) that acts as a non-selective agonist across multiple melanocortin receptor subtypes (MC1R through MC5R). Published pharmacology research has extensively characterized its binding profile and activation properties at each melanocortin receptor isoform.
The compound’s broad melanocortin receptor activity has made it a frequently referenced tool in published studies examining pigmentation biology, energy homeostasis signaling, and central melanocortin pathway function. Researchers have documented its receptor selectivity ratios and compared its pharmacodynamic profile to selective melanocortin agonists and antagonists in systematic receptor characterization studies.
Supplied as a lyophilized peptide with analytical verification of cyclic structure integrity, sequence identity, and chromatographic purity. The cyclic conformation is confirmed through appropriate analytical methods to ensure structural fidelity.
For laboratory research only. Not intended for human or animal use.
