Cyclin B1 （CCNB1） is a regulatory protein involved in mitosis. CCNB1 creates a complex with p34（cdc2） to form the maturation-promoting factor （MPF）. CCNB1 is vital for the control of the cell cycle at the G2/M （mitosis） transition. CCNB1 builds up steadily during the G2 and is immediately destroyed at mitosis. The 2 alternative transcripts produce a constitutively expressed transcript and a cell cycle-regulated transcript which is expressed predominantly during G2/M phase. These transcripts are a result of alternate transcription initiation sites.
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來源宿主
大腸桿菌中重組表達.
溶解建議
提供的重組人細胞周期素B1產品形式為無菌的無色溶液.
保存建議
建議將重組人細胞周期素B1產品整瓶保存于4℃可保存2-4周. 長期保存，請置于-20℃.長期保存，推薦添加載體蛋白 （0.1% HSA or BSA）.請避免反復凍融.
