FT827 is a selective and covalent ubiquitin-specific protease 7 (USP7) inhibitor (K i =4.2 μM). FT827 binds to the USP7 catalytic domain (USP7 CD ; residues 208-560) with an apparent K d value of 7.8 μM.
性状
Solid
IC50 & Target[1][2]
Ki: 4.2 μM (USP7); Kd: 7.8 μM (USP7)
体外研究(In Vitro)
FT827 features a vinylsulfonamide moiety that covalently modifies the catalytic Cys223 of USP7 and inhibits the enzyme with Ki and Kd of 4.2 and 7.8 μM, respectively. FT827 exclusively inhibit USP7 in a panel of 38 deubiquitinases (DUBs) from diverse families. FT827 inhibits USP7 probe reactivity with IC50s of 0.1-2 μM, confirming 10 to 100-fold higher potency as compared to P22077 in crude cell extracts or with intact MCF7 breast cancer cells, followed by incubation with the ubiquitin active site suicide probe haemagglutinin (HA)-tagged ubiquitin bromoethyl (HA-UbC2Br). has not independently confirmed the accuracy of these methods. They are for reference only.
运输条件
Room temperature in continental US; may vary elsewhere.
储存方式
Powder -20°C 3 years;In solvent -80°C 6 months
参考文献
[1]. Turnbull AP, et al. Molecular basis of USP7 inhibition by selective small-molecule inhibitors. Nature. 2017 Oct 26;550(7677):481-486.
溶解度数据
In Vitro: DMSO : 125 mg/mL (227.85 mM; Need ultrasonic)配制储备液