G2/M Cell Cycle Checkpoint Antibody

Panyue (Penny) Hao

Panyue (Penny) Hao
Apr 9, 2019 3:16:32 PM

The G2/M cycle checkpoint prevents cells with genomic DNA damages from entering mitosis (M phase). The Cyclin B-CDK1 complex plays an important regulatory role during the G2 transition, at which time CDK1 is maintained inactivated by the tyrosine kinases Wee1 and Myt1. When the cells enter the M phase, the kinase Aurora A and the cofactor Bora act together to activate PLK1, which in turn activates the activity of phosphatase CDC25 and downstream CDC2, effectively driving the cells into mitosis. When the DNA is damaged, it activates the DNA-PK/ATM/ATR kinase and eventually inactivates the Cyclin B-CDK1 complex.

 

CDK1 Polyclonal Antibody, CCNB1 Polyclonal Antibody, PLK1 Polyclonal Antibody

                    

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CDC25C Polyclonal Antibody, Phospho-ATM-S1981 Polyclonal Antibody

          

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Tags: Antibodies, Featured Product Weekly, DNA Damage & Repair, Cell Cycle Checkpoint

Panyue (Penny) Hao

Panyue (Penny) Hao

Content creator, knowledge craver, all-around food fanatic thriving to survive in the fascinating yet uncharted world of biology.