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U0126-EtOH
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。
U0126-EtOH图片
CAS NO:1173097-76-1
规格:98%
分子量:426.56
包装与价格:
包装价格(元)
5mg电议
25mg电议
100mg电议

产品介绍
MEK1/2 inhibitor
CAS:1173097-76-1
分子式:C18H16N6S2.C2H6O
分子量:426.56
纯度:98%
存储:Store at -20°C

Background:

U0126-EtOH is a selective inhibitor of MEK1 and MEK2 with IC50 values of 70 nM and 60 nM, resepctively [1].


U0126 was screened out as an anti-inflammatory agent that inhibited AP-1 transcription with IC50 value of 1μM and had no interactions with GREs. U0126 binds MEK1/2 in a unique site. This inhibition of MEK1/2 is noncompetitive with ERK and ATP. U0126 showed no effects on other MAPKKs. In HT22 cells, U0126 treatment significantly inhibited the cell injury caused by oxidative glutamate toxicity and remarkably blocked the phosphorylation of ERK1/2. Besides that, U0126 exerted no neuroprotection against other stimuli such as TNFα and actinomycin D. U0126 treatment also protected the primary cultured cortical neurons from oxidative glutamate toxicity and hypoxia/reoxygenation [1, 2].


参考文献:
[1] Duncia J V, Santella III J B, Higley C A, et al. MEK inhibitors: the chemistry and biological activity of U0126, its analogs, and cyclization products. Bioorganic & Medicinal Chemistry Letters, 1998, 8(20): 2839-2844.
[2] Satoh T, Nakatsuka D, Watanabe Y, et al. Neuroprotection by MAPK/ERK kinase inhibition with U0126 against oxidative stress in a mouse neuronal cell line and rat primary cultured cortical neurons. Neuroscience letters, 2000, 288(2): 163-166.