CAS 89911-65-9

N-acetyl-cholecystokinin ac-(tyr(so3H)*27)-fragme

Description:

N-acetyl-cholecystokinin ac-(tyr(so3H)*27)-fragment, with the CAS number 89911-65-9, is a synthetic peptide that is a derivative of cholecystokinin (CCK), a hormone involved in digestion and satiety. This compound features an N-acetyl modification, which enhances its stability and bioavailability. The presence of a sulfated tyrosine residue (tyr(so3H)) indicates that it may play a role in receptor binding and signaling pathways, as sulfation can influence the interaction of peptides with their receptors. The fragment nature of this compound suggests it may be used in research to study specific biological activities associated with CCK, such as its effects on gallbladder contraction and pancreatic enzyme secretion. Overall, this substance is of interest in pharmacological and biochemical studies, particularly in understanding the mechanisms of action of CCK and its potential therapeutic applications.

Formula: C₃₈H₅₀N₈O₁₃S₃

Synonyms:

• Acetyl-Asp-Tyr[So3H]-Met-Gly-Trp-Met-Nh2