Rabbit monoclonal CDK4 antibody
Background:
Cyclin-dependent kinase activity is regulated by T-loop phosphorylation, by the abundance of their cyclin partners and by association with CDK inhibitors of the Cip/Kip or INK family of proteins. The inactive ternary complex of CDK4/cyclin D and p27 Kip1/Cip1 requires extracellular mitogenic stimuli for the release and degradation of p27, which affects progression through the restriction point and pRb-dependent entry into S-phase. The active complex of CDK4/cyclin D targets the retinoblastoma protein for phosphorylation, allowing the release of E2F transcription factors that activate G1/S-phase gene expression. In HeLa cells, upon UV irradiation, upregulation of p16 INK4a association with CDK4/cyclin D3 leads to a G2 delay, implicating CDK4/cyclinD3 activity in progression through G2-phase of the cell cycle.
| Fitzgerald Industries International, Inc. | |
|---|---|
| Product Category | Biological Materials |
| Product Number | 20R-1042 |
| Product Name | CDK4 antibody |