规格: | 98% |
分子量: | 796.76 |
包装 | 价格(元) |
5mg | 电议 |
10mg | 电议 |
Background:
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[1].
KB02-JQ1 (5-40 μM; 24 hours; HEK293T cells) treatment shows concentration-dependent degradation of endogenous BRD4 in HEK293T cells[1]. Western Blot Analysis[1] Cell Line: HEK293T cells
[1]. Zhang X, et al. Electrophilic PROTACs that degrade nuclear proteins by engaging DCAF16. Nat Chem Biol. 2019 Jul;15(7):737-746.