Anti-Cyclin B1 (CCNB1)

In 1X PBS, pH 7.4, with 0.09% sodium azide. 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. [provided by RefSeq]. Protein function: Essential for the control of the cell cycle at the G2/M (mitosis) transition. [The UniProt Consortium]