APJ receptor agonist 8 is a small molecule agonist of the APJ receptor, enhancing load-independent cardiac contractility in isolated perfused rat hearts. It mimics the action of the endogenous ligand Apelin and has an EC50 of 21.5 µM.
APJ receptor agonist 8 是一种小分子 APJ 受体激动剂, EC50 为 21.5 µM,Ki 值为 5.2 µM,能够增加离体灌注大鼠心脏的负荷无关性收缩力,通过激活 APJ 受体,模拟内源性配体 Apelin 的作用,增强心脏功能。
















