| In Vitro |
BI8626 induces HUWE1 ectopically expresses to abolishe ubiquitination of MCL1 in HeLa cells[1]. BI8626 suppresses colony formation of Ls174T cells with estimated IC50 value of 0.7 μM, and BI8622 (1-4 days) treatment retards passage of Ls174T cells through all phases of the cell cycle, with the effect being strongest for G1[1]. BI8626 (0-50 μM; 0-6 hours) retards the degradation of MCL1 in response to UV irradiation to the same extent as depletion of HUWE1 in U2OS cells[1]. Cell Cycle Analysis[1] Cell Line: Ls174T cells Concentration: 0 μM, 5 μM,10 μM, 15 μM, 20 μM Incubation Time: 0-4 days Result: Retarded passage of Ls174T cells through all phases of the cell cycle, with the effect being strongest for G1. Western Blot Analysis[1] Cell Line: U2OS cells Concentration: 0 μM, 20 μM, 50 μM Incubation Time: 0 hour,1 hour,2 hours,4 hours,6 hours Result: Retarded the degradation of MCL1 in response to UV irradiation in HeLa cells by inhibiting HUWE1 in U2OS cells.
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