bam(822)

Endogenous peptide fragment that is a potent agonist for MRGPRX1 (EC50 values are 8 - 150 nM); first isolated from bovine adrenal medulla. Unlike BAM 22P , does not contain the met-enkephalin motif therefore displays no affinity for opioid receptors.

BAM (8-22) acetate 是脑啡肽原 A 的蛋白水解产物。BAM (8-22) acetate 可激活 Mas 相关的 G 蛋白偶联受体 (Mrgprs)、MrgprC11 和 hMrgprX1，并以 Mrgpr 依赖性方式诱导小鼠抓挠。