KB02-JQ1 is a highly selective and PROTAC-based BRD4 degrader (molecular glue), but does not degrade BRD2 or BRD3. KB02-JQ1 promotes BRD4 degradation by covalently modifying DCAF16 (E3 ligase) and can improve the durability of protein degradation in biological systems. JQ1 binds ubiquitin E3 ligase ligand KB02 via a linker to form KB02-JQ1.
性状
Solid
IC50 & Target[1][2]
BRD4
体外研究(In Vitro)
KB02-JQ1 (5-40 μM; 24 hours; HEK293T cells) treatment shows concentration-dependent degradation of endogenous BRD4 in HEK293T cells. has not independently confirmed the accuracy of these methods. They are for reference only.Western Blot Analysis
运输条件
Room temperature in continental US; may vary elsewhere.
储存方式
Powder -20°C 3 years;4°C 2 years
参考文献
[1]. Zhang X, et al. Electrophilic PROTACs that degrade nuclear proteins by engaging DCAF16. Nat Chem Biol. 2019 Jul;15(7):737-746.
溶解度数据
In Vitro: DMSO : 200 mg/mL (251.02 mM; Need ultrasonic)配制储备液