R1660-05C
Retinoblastoma, phosphorylated (Ser807/811) (Rb)
Size
£633.00
- SKU:
- R1660-05C
- Purity:
- Purified by Protein A affinity chromatography.
- Storage Conditions:
- -20°C
- Supplier:
- United States Biological
- Host:
- Rabbit
- Immunogen:
- Synthetic phosphopeptide corresponding to residues around Ser807/811 of human Rb. Species Sequence Homology: mouse
- Format:
- Supplied as liquid in 10mM HEPES, pH 7.5, 150mM sodium chloride, 0.1mg/ml BSA, 50% glycerol. No preservative added.
- Extra Details:
- The retinoblastoma tumor suppressor protein, Rb, regulates cell proliferation by controlling progression through the restriction point within the G1- phase of the cell cycle (1). Rb has three functionally distinct binding domains and interacts with critical regulatory proteins including the E2F family of transcription factors, c-Abl tyrosine kinase, and proteins with a conserved LXCXE motif (2–4). Cell cycle–dependent phosphorylation by cdk’s inhibits Rb target binding, thus allowing cell cycle progression (5). Rb inactivation and subsequent cell cycle progression likely requires first phosphorylation by cyclin D-cdk4/6 followed by cyclin Ecdk2 phosphorylation (6).Specificity of different cdk/cyclin complexes has been observed in vitro (6–8) and cyclin D1 is required for Ser780 phosphorylation in vivo (9). Applications: Suitable for use in ELISA, Western Blot and Immunoprecipitation. Other applications not tested. Recommended Dilution: Western Blot 1:1000 Immunoprecipitation: 1:200 Optimal dilutions to be determined by the researcher. Storage and Stability: May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for 12 months after receipt. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
- Shipping Conditions:
- Blue Ice