Formalin-fixed and paraffin-embedded human spleenreacted with EP300 (phospho S1834) polyclonal antibody (Cat # PAB1652), which was peroxidase-conjugated to the secondary antibody, followed by AEC staining. This data demonstrates the use of this antibody for immunohistochemistry; clinical relevance has not been evaluated.
Dot Blot (Peptide)
Dot blot analysis of EP300 (phospho S1834) polyclonal antibody (Cat # PAB1652) on nitrocellulose membrane. 50 ng of Phospho-peptide or Non Phospho-peptide per dot were adsorbed.
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
E1A-associated protein p300,E1A-binding protein, 300kD,OTTHUMP00000028668,histone acetyltransferase p300