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Cell Signaling Phospho-Rb (Ser807/811) Antibody
Cell Signaling Phospho-Rb (Ser807/811) Antibody - CSIG (Additional S&H or Hazmat Fees May Apply)
List Price
$144.00
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$144.00
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| NETA PART: | CSIG-9308T |
| MFG.PART: | 9308T |
| UNSPSC: | 41116111 |
| Manufacturer: | Cell Signaling |
| Size | 20 µl |
| Reactivity | H R Mk |
| Sensitivity | Endogenous |
| Molecular Weight (kDa) | 110 |
| Source/Isotype | Rabbit |
| Application/Dilution | {Western Blotting: 1:1000, Immunoprecipitation: 1:100} |
| Storage | Supplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg/ml BSA and 50% glycerol. Store at –20°C. Do not aliquot the antibody. |
| Specificity/Sensitivity | Phospho-Rb (Ser807/811) Antibody detects endogenous levels of Rb when phosphorylated at serine 807/811. The antibody may cross-react with Rb phosphorylated at Ser608. |
| Species Reactivity | Human, Rat, Monkey |
| Source/Purification | Polyclonal antibodies are produced by immunizing animals with a synthetic phosphopeptide corresponding to residues around Ser807/811 of human Rb. Antibodies are purified by protein A and peptide affinity chromatography. |
| Background | 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 a CDK inhibits Rb target binding and allows cell cycle progression (5). Rb inactivation and subsequent cell cycle progression likely requires an initial phosphorylation by cyclin D-CDK4/6 followed by cyclin E-CDK2 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). |
| SKU | CSIG-9308T |
|---|---|
| Supplier Part Number | 9308T |
| UM | UNIT |
| UNSPSC | 41116111 |
| Manufacturer | Cell Signaling |
| MSDS URL | https://www.cellsignal.com/contents/technical/safety-data-sheet-(sds)/resources-safety-data-sheets |
| Temperature | -20C |
| ProductLine | CSIG |
| Qty | 1 |
| MinOrderQty | 1 |
| Weight | 7.00 |
| Lead Time | 5 Business Days |