Research record
Overview
Compound name: Melanotan II
Alternative names: MT-II
Compound classification: Synthetic peptide; melanocortin receptor agonist
Brief factual description:
Melanotan II is a synthetic peptide analogue of alpha-melanocyte-stimulating hormone (α-MSH), designed to activate melanocortin receptors involved in pigmentation, energy balance, and sexual signaling.
Mechanism of Action
Primary biological targets: Melanocortin receptors (primarily MC1R; secondary activity at MC3R and MC4R)
Affected systems: Dermatological, neurological, endocrine
Receptor selectivity: Non-selective melanocortin receptor agonist
Downstream signaling effects:
Increased melanogenesis in melanocytes; secondary activation of central melanocortin pathways influencing libido and appetite.
