CAS Number: 7266-47-9Molecular Weight: 2092.09Salt Form: TFAPurity: >96%Sequence (3-letter): Ser-Tyr-Ser-Met-Glu-His-Phe-Arg-Trp-Gly-Lys-Pro-Val-Gly-Lys-Lys-Arg-OHSequence (1-letter): SYSMEHFRWGKPVGKKR-OHStorage: -20 °C or belowACTH (1-17) is the N-terminal fragment of Adrenocorticotropic Hormone (ACTH) which inhibits ACTH stimulated adenylate cyclase. ACTH (1-17) is a potent agonist of the human melanocortin 1 (MC1) receptor (Ki ~ 0.21 nM).