PT-141 (Bremelanotide) is a metabolite and direct derivative of Melanotan 2
How to Reconstitute Melanotan-1 Melanotan-1 (MT-1) is the linear melanocortin peptide afamelanotide a 13-amino-acid analog of alpha-melanocyte-stimulating hormone (alpha-MSH) that binds melanocortin receptors (chiefly MC1R) and drives melanogenesis
SL: Data curation, Supervision, Writingoriginal draft
And as he became aware of his fans, he attempted to mobilize them into a personal army of pisstroopers, directing them against companies who declined to sponsor him, other bodybuilders, and eventually just about anybody who annoyed him in a practice he dubbed Order 66. Yes, thats from Star Wars
Int J Mol Med 2017;39:102936.ArticlePubMed 57
This MC1R selectivity makes it a more targeted research tool for melanocyte biology studies, though it retains measurable activity at other melanocortin receptor subtypes in binding assays