CAT. NO.: AMA-0299
Target Information | |
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UniProt ID | P24385 |
Product Details | |
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Size | 100 µL |
Reactivity | Human |
Storage | Store at -20°C. Do not aliquot the antibody. |
Purification | Polyclonal antibodies are produced by immunizing animals with a synthetic peptide corresponding to residues near the carboxy terminus of cyclin D1. Antibodies are purified by protein A and peptide affinity chromatography. |
Usage | |
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Application | WB, IP |
Product Usage Information Dilution | Western Blotting (1:1000); Immunoprecipitation (1:50) |
MW (Target) | 36 kDa |
Background | |
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Activity of the cyclin-dependent kinases CDK4 and CDK6 is regulated by T-loop phosphorylation, by the abundance of their cyclin partners (the D-type cyclins), and by association with CDK inhibitors of the Cip/Kip or INK family of proteins. The inactive ternary complex of cyclin D/CDK4 and p27 Kip1 requires extracellular mitogenic stimuli for the release and degradation of p27 concomitant with a rise in cyclin D levels to affect progression through the restriction point and Rb-dependent entry into S-phase. The active complex of cyclin D/CDK4 targets the retinoblastoma protein for phosphorylation, allowing the release of E2F transcription factors that activate G1/S-phase gene expression. Levels of cyclin D protein drop upon withdrawal of growth factors through downregulation of protein expression and phosphorylation-dependent degradation. |
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