产品信息
抗原名称
Deubiquitinase
商品描述
IU1是一种细胞渗透性的，可逆的proteasome（蛋白酶体）选择性抑制剂，作用于USP14时，IC50为4.7 μ M，作用于IsoT时 选择性高25倍。
分子量
300.37
纯度
98%
可溶性
DMSO : 41.67 mg/mL (138.73 mM; Need ultrasonic)
外观
off-white to light brown powder
In vitro(体外研究)
Usp14, a proteasome-associated deubiquitinating enzyme, can inhibit the degradation of ubiquitin-protein conjugates, in vivo and in vitro. IU1inhibits the catalytic activity of proteasome associated Usp14 in vitro. The IC50 of IU1 for Usp14 is 4-5 μM. IU1 binds specifically to the activated form of Usp14. IU1 can potentially inhibit Usp14 by preventing its docking on the proteasome, but direct tests of this scenario proved negative. Usp14 inhibition is rapidly established upon addition of IU1 and rapidly reversed upon its removal. IU1 also promotes degradation of Sic1, a CDK inhibitor from S. cerevisiae.
背景
分子式
C18H21FN2O
CAS号
314245-33-5
制备和贮存
保存方式
Store at -20℃ for one year（Powder）；Store at 2-4℃ for two weeks；Store at -20℃ for six months after dissolution.
参考图片
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