|Tested species reactivity||Human|
|Published species reactivity||Human|
|Host / Isotype||Rabbit / IgG|
|Immunogen||synthesized phosphopeptide derived from a region of human Rb that contains threonine 356|
|Storage buffer||PBS, pH 7.4, with 1mg/ml BSA|
|Contains||0.05% sodium azide, 0.05% Proclin 300|
|Tested Applications||Dilution *|
|Western Blot (WB)||0.1-1.0 ug/ml|
* 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.
|Western Blot (WB)||See 1 publications below|
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.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
|Human||Not Cited||Oxidative stress induces protein phosphatase 2A-dependent dephosphorylation of the pocket proteins pRb, p107, and p130.||Cicchillitti L,Fasanaro P,Biglioli P,Capogrossi MC,Martelli F||The Journal of biological chemistry (278:19509)||2003|