
| Source: | Rabbit | Gene Id: | 595 | 
| Isotype: | IgG | Swiss Prot: | P24385 | 
| purity: | Affinity purification | 
| Background: | 
| 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).Of the three D cyclins, aberrant expression of cyclin D1 has been associated with many forms of cancer including B cell lymphomas and can directly contribute to oncogenesis by various mechanisms including gene translocation or amplification (2). Cyclin D1 also plays a critical role in mammary tissue maturation (5). | 
| Reactivity | Human, Mouse, Rat | 
| Tested applications | WB IHC | 
| Clonality | Polyclonal Antibody | 
| Calculated MW | 34 kDa | 
| Recommended Dilutions | 
                                     WB 1:500-1:2000 
                                    IHC 1:50-1:200 
                                    
                                    
                                    
                                    
                                    
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| Immunogen | A recombinant protein of human Cyclin D1 | 
| Storage | Store at -20°C or -80°C in PBS with 0.02% sodium azide and 50% glycerol. Avoid freeze/thaw cycles. | 
| Synonym | BCL1, D11S287E, PRAD1, U21B31 | 
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