[Sar1, Ile8]-Angiotensin II (TFA) is a peptide compound that exerts various effects on vascular smooth muscle. These effects include the contraction of normal arteries as well as the hypertrophy or hyperplasia of cultured cells or diseased vessels.
Saralasin([Sar1, Ala8] Angiotensin II)是血管紧张素 II 的一种八肽衍生物。Saralasin作为血管紧张素 II 受体的竞争性拮抗剂,其 Ki 值为 0.32 nM(可占据 74% 的结合位点),同时还具备部分激动剂活性。Saralasin 可用于肾血管性高血压以及肾素依赖性(即血管紧张素原依赖性)高血压的相关研究。