Angiotensin II (1-4), human 是一种由 AT I经血管紧张素转换酶(ACE)合成的内源性肽。Angiotensin II与AT II 1 型 (AT1)受体结合，刺激血管平滑肌细胞中的GPCRs，增加细胞内 Ca2+ 水平。Angiotensin II也在肾小管近端的Na+/H+交换器中起作用。
CAS：52580-29-7
分子式：C24H37N7O8
分子量：551.59
纯度：98%
存储：Store at -20°C

Background:

Angiotensin II (1-4), human is an endogenous peptide produced from AT I by angiotensin-converting-enzyme (ACE). Angiotensin II binds the AT II type 1 (AT1) receptor, stimulating GPCRs in vascular smooth muscle cells and increasing intracellular Ca2+ levels. Angiotensin II also acts at the Na+/H+ exchanger in the proximal tubules of the kidney[1][2].

[1]. De Giusti VC, et al. Modulation of the cardiac sodium/bicarbonate cotransporter by the renin angiotensin aldosterone system: pathophysiological consequences. Front Physiol. 2014 Jan 17;4:411. [2]. Moon JY, et al. Recent Update of Renin-angiotensin-aldosterone System in the Pathogenesis of Hypertension. Electrolyte Blood Press. 2013 Dec;11(2):41-5.