Bradykinin (acetate)

本公司产品仅用于科研实验，不得用于人体或动物的临床与诊断

缓激肽（乙酸盐）是一种由激肽释放酶-激肽系统产生的活性肽。它是一种炎症介质，也被认为是多种血管和肾功能的神经介质和调节剂。它是由血液中的激肽酶产生的，是一种强大的血管扩张剂，可引起平滑肌收缩，并可能介导炎症。

Bradykinin (acetate) is an active peptide that is generated by the kallikrein-kinin system. It is a inflammatory mediator and also recognized as a neuromediator and regulator of several vascular and renal functions. Enzymatically produced from kallidin in the blood, it is a powerful vasodilator that causes smooth muscle contraction, and may mediate inflammation. It has a role as a human blood serum metabolite and a vasodilator agent. It is a tautomer of a bradykinin(2+).Exogenous bradykinin markedly inhibited TF expression in mRNA and protein level induced by LPS in a dose-dependent manner.?Moreover, the NO synthase antagonist L-NAME and PI3K inhibitor LY294002 dramatically abolished the inhibitory effects of bradykinin on tissue factor expression.?PI3K/Akt signaling pathway activation induced by bradykinin administration reduced the activity of GSK-3β and MAPK, and reduced NF-x03BA;B level in the nucleus, thereby inhibiting TF expression.Intraperitoneal injection of C57/BL6 mice with bradykinin also inhibited the thrombus formation induced by ligation of inferior vena cava.

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GPCR/G Protein

Bradykinin Receptor

Bradykinin Receptor

Cardiovascular system

Prehypertension|Hypertension

6846-03-3

1120.26

C52H77N15O13

>98% (HPLC)

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CC(=O)O.C1CC(N(C1)C(=O)C2CCCN2C(=O)C(CCCN=C(N)N)N)C(=O)NCC(=O)NC(CC3=CC=CC=C3)C(=O)NC(CO)C(=O)N4CCCC4C(=O)NC(CC5=CC=CC=C5)C(=O)NC(CCCN=C(N)N)C(=O)O

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(-20℃)

With Ice Pack

≥ 2 years