CCNB1 Gene Description cyclin B1 Alternative Names CCNB Molecular Weight 62 kDa Summary The protein encoded by this gene is a regulatory protein involved in mitosis. The gene product complexes with p34(cdc2) to form the maturation-promoting factor (MPF). Two alternative transcripts have been found, a constitutively expressed transcript and a cell cycle-regulated transcript, that is expressed predominantly during G2/M phase. The different transcripts result from the use of alternate transcription initiation sites.1

Western blot data of siRNA transfection experiment. HeLa cells were lysed 72 hours after transfection. Cells were transfected with Transfection Reagent alone (Lane 1), 100nM ON-TARGETplus siCONTROL Non-Targeting Pool (Lane 2), or 100nM ONTARGETplus CCNB1 siRNA (Lane 3). Western blot data for Cyclophilin B is included as a control for equal protein loading.

Special Notes
*siRNA targets Human gene product.

Product #	Description	Pkg. Size
82330	Anti-CCNB1 Protein Antibody	525 µl