Apelin biased agonist; exhibits bias for the G protein pathway. Stimulates endothelial NOS phosphorylation and expression, promotes proliferation, and attenuates apoptosis of human pulmonary arterial endothelial cells in vitro. Shows positive inotropic and vasodilatory effects in vivo and improves cardiac structure and function in a model of pulmonary arterial hypertension.

S-99 是一种针对 ASK 的高纯度化学品，对于免疫学、炎症、癌症研究非常重要。

(R)-Ketorolac 是 Ketorolac 的 R-对映体，具有有效的镇痛活性。