Tags: Protein.
G2/mitotic-specific cyclin-B2 is a protein that in humans is encoded by the CCNB2 gene.Cyclin B2 is a member of the cyclin family specifically the B-type cyclins. The B-type cyclins B1 and B2 associate with p34cdc2 and are essential components of the cell cycle regulatory machinery. B1 and B2 differ in their subcellular localization. Cyclin B1 co-localizes with microtubules whereas cyclin B2 is primarily associated with the Golgi region.