生物活性 | |||
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描述 | BSJ-03-123 is a PROTAC selectively targeting on CDK6, consist of a warhead palbociclib (a CDK inhibitor) linked to a CRBN ligand pomalidomide. BSJ-03-123 led a cellular degradation of CDK6, but not CDK4, at concentration ranging in 50-1000nM post 3h and resulted a time-dependent depletion of CDK6 at concentration of 200nM within 3h. BSJ-03-123 exploited homolog-selective dependency on CDK6 as it caused a potent anti-proliferative effect on CDK6-dependent AML cell lines, such as H358, by inducing a G1 cell-cycle arrest without a measurable increase in apoptosis. Selective depletion of CDK6 by 200nM BSJ-03-123 decreased phosphorylation level of Rb on site S780 which is catalyzed by CDK4/6[1]. |
实验方案 | |||
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1mg | 5mg | 10mg | |
1 mM 5 mM 10 mM |
1.07mL 0.21mL 0.11mL |
5.34mL 1.07mL 0.53mL |
10.67mL 2.13mL 1.07mL |
参考文献 |
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