Corticotropin-inhibiting peptide (CIP), the 7-38 fragment of human ACTH (1-39), is known to act as an antagonist of ACTH receptors. It does not have any corticosteroidogenic activity.
Proteins & Peptides
Peak Area by HPLC ≥95%
Ref: Malendowicz, L. et al. J. Steroid Biochem. Mol. Biol. 67, 149 (1998); Li, CH. et al. Proc. Natl. Acad. Sci. USA 75, 4306 (1978)