The antiserum was produced against a chemically synthesized phosphopeptide derived from a region of human Rb that contains serine 249 and threonine 252 (based on Swiss Protein database, accession number P06400). The sequence is conserved in human, mouse and rat.
Conjugate
Unconjugated
Form
Liquid
Purification
Antigen affinity chromatography
Storage buffer
Dulbecco's PBS, pH 7.3, with 1mg/ml BSA, 50% glycerol
Contains
0.05% sodium azide
Storage Conditions
-20°C
Tested Applications
Dilution *
Flow Cytometry (Flow)
3-5 µg/million cells
Western Blot (WB)
1:500-1:2000
* Suggested working dilutions are given as a guide only. It is recommended that the user titrate the product for use in their own experiment using appropriate negative and positive controls.
Rb is a tumor suppressor nuclear phosphoprotein capable of binding to DNA. It is phosphorylated on serine and threonine, but not on tyrosine residues. It forms a complex with SV40 large T antigen, adenovirus E1A, and human papilloma virus-16 E. Rb protein may act by regulating transcription and loss of its function leads to uncontrolled cell growth. Aberrations in the RB gene have been implicated in cancers of breast, colon, prostate, kidney, nasopharynx, and leukemia. Phosphorylation of Rb at S608 depends on CDK4.
原厂资料：
注意事项：
For Research Use Only. Not for use in diagnostic procedures.
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