Emicizumab 是一种双特异性单克隆抗体，连接激活因子 IX 和激活因子 X，取代缺失的激活因子 VIII 的功能，从而恢复止血。Emicizumab 可用于血友病 A 研究。

Potent, high affinity apelin receptor agonist (IC50 = 0.27 nM; Kd = 0.51 nM). Exhibits no binding GPR15 and GPR25. Activates the PI3K/AKT pathway and promotes self-renewal of hESCs via cell-cycle progression and protein translation. Also potentiates the TGFβ pathway, priming hESCs toward the endoderm lineage. Stimulates angiogenesis in HUVEC cells. Relaxes mouse aortic vessels. Functions as an anorexigenic hormone through activation of the AVP and CRH neurons in the PVN.

Olivil 4'-O-glucoside is a natural product from Gentianella acuta.