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R112
本产品不向个人销售,仅用作科学研究,不用于任何人体实验及非科研性质的动物实验。
R112图片
CAS NO:575474-82-7
规格:98%
分子量:312.3
包装与价格:
包装价格(元)
5mg电议
10mg电议
50mg电议
100mg电议

产品介绍
R112是一种ATP竞争性的Syk激酶抑制剂,Ki值为6nM.R112抑制Syk激酶活性,IC50值为226nM。
CAS:575474-82-7
分子式:C16H13FN4O2
分子量:312.3
纯度:98%
存储:Store at -20°C

Background:

R112 is an ATP-competitive inhibitor of Syk kinase with a Ki of 96 nM. R112 inhibits Syk kinase activity with an IC50 of 226 nM. IC50 value: 226 nM [1]Target: Sykin vitro: R112 blocks leukotriene C4 production and all proinflammatory cytokines tested. Its onset of action was immediate, and the inhibition was reversible. R112 is able to completely inhibit all three IgE-induced mast cell functions: degranulation, lipid mediator production, and cytokine production. R112 potently, completely, and rapidly abrogated all mast cell activation cascades triggered by IgE receptor cross-linking.[1]




[1]. Rossi AB, et al. Identification of the Syk kinase inhibitor R112 by a human mast cell screen. J Allergy Clin Immunol. 2006 Sep;118(3):749-755. [2]. Meltzer EO, et al. An intranasal Syk-kinase inhibitor (R112) improves the symptoms of seasonal allergic rhinitis in a park environment. J Allergy Clin Immunol. 2005 Apr;115(4):791-796.