33512-65-1

ACTH (6-24) (human) (Adrenocorticotropic hormone (6-24)) is an ACTH fragment. ACTH (6-24) (human) is a competitive inhibitor of steroidogenesis induced by ACTH (1-39) and ACTH (5-24) (Kd:13.4 and 3.4 nM). ACTH (6-24) (human) inhibits corticosterone production and cAMP accumulation induced by hPTH 1-34[1][2].

[1] Rafferty B, et al. Corticosteroidogenesis and adenosine 3', 5'- monophosphate production by the amino-terminal (1-34) fragment of human parathyroid hormone in rat adrenocortical cells. Endocrinology. 1983 Sep;113(3):1036-42. DOI:10.1210/endo-113-3-1036
[2] Bristow AF, et al. Effects of ACTH (corticotropin) analogues on steroidogenesis and cyclic AMP in rat adrenocortical cells. Evidence for two different steroidogenically responsive receptors. Biochem J. 1980 Feb 15;186(2):599-603. DOI:10.1042/bj1860599