Rabbit Polyclonal antibody to EP300 (phospho Ser1834)This gene encodes the adenovirus E1A-associated cellular p300 transcriptional co-activator protein. It functions as histone acetyltransferase that regulates transcription via chromatin remodeling and is important in the processes of cell proliferation and differentiation. It mediates cAMP-gene regulation by binding specifically to phosphorylated CREB protein. This gene has also been identified as a co-activator of HIF1A (hypoxia-inducible factor 1 alpha), and thus plays a role in the stimulation of hypoxia-induced genes such as VEGF. Defects in this gene are a cause of Rubinstein-Taybi syndrome and may also play a role in epithelial cancer. [provided by RefSeq, Jul 2008]
Immunogen
KLH-conjugated synthetic peptide encompassing a sequence within the C-term region of human p300 (pS1834). The exact sequence is proprietary.
Modification
p-Ser1834
Key Feature
Clonality
Polyclonal
Isotype
IgG
Host Species
Rabbit
Tested Applications
WB
WB: 1:500 - 1:1000:
Species Reactivity
HumanMouseRat
Concentration
1mg/ml
Purification
Affinity purified
Target Information
Gene Synonyms
E1A binding protein p300 p300 RSTS2 EP300 KAT3B
Target
EP300 (phospho Ser1834)
Tissue Specificity
Recognizes endogenous levels of p300 (pS1834) protein.
Application
Application
Western blot analysis of p300 (pS1834) expression in A549 (A); Raw264.7 (B); PC12 (C) whole cell lysates.
Application Notes
WB: 1:500 - 1:1000:
Additional Information
Form
Liquid
Storage Instructions
Shipped at 4 °C. Upon delivery aliquot and store at -20 °C for one year. Avoid freeze/thaw cycles.
Storage Buffer
Liquid in 0.42% Potassium phosphate; 0.87% Sodium chloride; pH 7.3; 30% glycerol; and 0.01% sodium azide.