Pentagastrin 是一种选择性的胆囊收缩素 B (CCKB) 受体激动剂，IC50=11 nM。它能够增强胃粘膜对酸的防御机制，并保护胃粘膜免受损伤。

pentagastrin is a synthetic polypeptide that has effects like gastrin when given parenterally, which can cause the secretion and synthesis of salivary proteins.

5534-95-2

C37H49N7O9S

767.89

五肽胃泌素;ICI-50123

DMSO:34 mg/mL
Powder: -20°C for 3 years
In solvent: -80°C for 2 years