Cyclin D2 Antib

2924:

Western Blotting

Cyclin D2 Antibody detects endogenous levels of cyclin D2. It does not cross-react with other family members at physiological levels.

Polyclonal antibodies are produced by immunizing animals with a synthetic peptide to corresponding to residues near the amino terminus of cyclin D2. Antibodies are purified by protein A and peptide affinity chromatography.

Western Blotting

Western blot analysis of extracts from Raji cells, using Cyclin D2 Antibody.

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 (1). 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 (2). 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 (3). Levels of cyclin D protein drop upon withdrawal of growth factors through downregulation of protein expression and phosphorylation-dependent degradation (4).

1. Hirai, H. et al. (1995) Mol. Cell. Biol. 15, 2672-2681.
2. Sherr, C.J. (1996) Science 274, 1672-1677.
3. Lukas, J. et al. (1996) Mol. Cell. Biol. 16, 6917-6925.
4. Diehl, J.A. et al. (1997) Genes Dev. 11, 957-972.

Have you published research involving the use of our products? If so we'd love to hear about it. Please let us know !

• 7071 Phototope^® -HRP Western Blot Detection System, Anti-rabbit IgG, HRP-linked Antibody
• 7074 Anti-rabbit IgG, HRP-linked Antibody
• 7720 Prestained Protein Marker, Broad Range (Premixed Format)
• 7727 Biotinylated Protein Ladder Detection Pack
• 7003 20X LumiGLO^® Reagent and 20X Peroxide
• 2926 Cyclin D1 (DCS6) Mouse mAb
• 2936 Cyclin D3 (DCS22) Mouse mAb
• 4656 Cyclin A2 (BF683) Mouse mAb
• 4135 Cyclin B1 (V152) Mouse mAb
• 2922 Cyclin D1 Antibody
• 2927 Cyclin H Antibody

For Research Use Only. Not For Use In Diagnostic Procedures.