(B) Bim-147 is competent for LC8 binding. LC8/vector (IP negative control), LC8/Myc-BimEL-1-147aa (Myc-147), or LC8/Myc-BimEL-ΔBH3 (Myc-ΔBH3) were transfected into HeLa cells. Anti-Myc (Rabbit) was used for immunoprecipitation. 