Phospho-Rb Antibody (pS788)
RB1 likely acts as a regulator of other genes. It forms a complex with adenovirus E1A and with SV40 large T antigen, acts as a tumor suppressor, and may bind and modulate functionally certain cellular proteins with which T and E1A compete for pocket binding. RB1 is a potent inhibitor of E2F-mediated trans-activation, and also recruits and targets histone methyltransferase SUV39H1 leading to epigenetic transcriptional repression. This protein inhibits the intrinsic kinase activity of TAF1. Defects in RB1 are the cause of childhood cancer retinoblastoma (RB), a congenital malignant tumor that arises from the nuclear layers of the retina. Defects in RB1 are also a cause of bladder cancer and osteogenic sarcoma.
Product Specifications
CAS Number
9007-83-4
Specifications
Dot blot: 1:500, IHC (Paraffin) : 1:50-1:100
UniProt
P06400
Host
Rabbit
Reactivity
Human
Immunogen
Clonality
Polyclonal
Isotype
Ig
Applications
DB, IHC, ELISA
Purity
Antigen affinity
Format
Antigen affinity purified
Buffer
In 1X PBS, pH 7.4, with 0.09% sodium azide
Reconstitution
Aliquot the phospho-Rb antibody and store frozen at -20oC or colder. Avoid repeated freeze-thaw cycles.
Limitations
This phospho-Rb antibody is available for research use only.
Storage Conditions
Aliquot the phospho-Rb antibody and store frozen at -20°C or colder. Avoid repeated freeze-thaw cycles.
Formulation
In 1X PBS, pH 7.4, with 0.09% sodium azide
Applications Notes
Titration of the phospho-Rb antibody may be required due to differences in protocols and secondary/substrate sensitivity.
Image Legend
Dot blot analysis of phospho-Rb antibody. 50ng of nonphos-peptide or phos-peptide were adsorbed on their respective dots.
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