产品标准

 浓缩液(1mg/1ml) 亲和纯化抗体

产品应用

WB=1:100-500 Elisa =1:200-1000 IP=1:20-100 IHC=1:100-500    （石蜡切片需做抗原修复）

产品介绍

    Chk1作为Cdks的调节参与细胞周期调节过程,是生物进化过程中非常保守的蛋白激酶，在DNA损伤引起的细胞周期检测点调节中有着非常重要的作用.在细胞周期检测点信号传导通路中， Chkl和Chk2起着重要作用，主要参与G2/M期细胞周期检测点信号传导.

    One mechanism by which checkpoints maintain the fidelity of cell cycle events is through blocking mitosis in response to unreplicated or damaged DNA. In most species this occurs through inhibiting activation of the cyclic dependent kinase Cdc2, which regulates entry into mitosis. Chk1, a kinase involved in the DNA damage checkpoint response can phosphorylate Cdc25C an activator of Cdc2. It is hypothesized that Chk1 induces serine 216 phosphorylation of Cdc25C and subsequent 14-3-3 binding negatively regulated Cdc25C, thus preventing it from activating Cdc2.
    mol wt: 52kDa