Western blot analysis of BUB1B over-expressed 293 cell line, cotransfected with BUB1B Validated Chimera RNAi ( Cat # H00000701-R01V ) (Lane 2) or non-transfected control (Lane 1). Blot probed with BUB1B monoclonal antibody (M02) clone 2G5 (Cat # H00000701-M02 ). GAPDH ( 36.1 kDa ) used as specificity and loading control.
This gene encodes a kinase involved in spindle checkpoint function. The protein has been localized to the kinetochore and plays a role in the inhibition of the anaphase-promoting complex/cyclosome (APC/C), delaying the onset of anaphase and ensuring proper chromosome segregation. Impaired spindle checkpoint function has been found in many forms of cancer. [provided by RefSeq
BUB1 budding uninhibited by benzimidazoles 1 homolog beta,MAD3/BUB1-related protein kinase,budding uninhibited by benzimidazoles 1, beta