[Sar1, Ile8]-Angiotensin II is a peptide that has multiple effects on vascular smooth muscle, including contraction of normal arteries and hypertrophy or hyperplasia of cultured cells or diseased vessels. The biological activities of angiotensin II antagonists upon basal and angiotensin II-stimulated aldosterone production were evaluated in an isolated canine glomerulosa cell preparation.

S-乙酰基-PEG2-Boc 是一种基于 PEG 的 PROTAC 连接子，可用于 PROTAC 的合成。

Elezanumab (ABT-555; AE12-1Y-QL) 是一种人单克隆抗体，可选择性靶向排斥性引导分子 A (RGMa)。Elezanumab 通过 SMAD1/5/8 通路有效抑制 RGMa 介导的 BMP 信号传导，IC50 约为 97 pM。Elezanumab 促进神经元损伤和脱髓鞘模型中的神经再生和神经保护作用，可结合 N 末端 RGMa、阻断 BMP 信号传导并缺乏 RGMc 交叉反应性。Elezanumab 具有神经再生和神经保护活性，对铁代谢没有影响。