MT-1 (Melanotanl)

Melanotan I or MT-1 is a synthetic analog of the naturally occurring alpha-melanocyte-stimulating hormone (α-MSH). This peptide belongs to the melanocortin family and is primarily known for its role in stimulating melanin production in the skin. Melanin is the pigment that gives color to your skin, hair, and eyes. It also helps protect your skin from ultraviolet (UV) rays.

MT-1 was originally developed as a potential therapeutic agent for conditions like erythropoietic protoporphyria (EPP) and other photosensitivity disorders, where increased melanin production could reduce UV-induced damage.

Peptide Sequence (IUPAC Condensed): Ac-Ser-Tyr-Ser -Nle-Glu -His-D-Phe-Arg-Trp-Gly-Lys- Pro-Val-NH2

Molecular Formula: C78H111N21O19

Molecular Weight: 1646.8 g/mol

Synonyms: Melanotan 1, MT-1