E1A Binding Protein P300 (EP300) Antibody

p300 is a histone acetyltransferase and transcriptional co-activator that regulates transcription via chromatin remodeling. Acetylates all four core histones in nucleosomes. Related to CPB (CREB-binding protein), and like CPB can stimulate transcription through activation of CREB. Specifically inhibited by the adenovirus oncoprotein E1A. 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. Mediates cAMP-gene regulation by binding specifically to phosphorylated CREB protein. Methylated at R580 and R604 in the KIX domain by CARM1, which blocks association with CREB, inhibits CREB signaling and activates the apoptotic response. Also methylated at R2142 by CARM1, which impairs interaction with NCoA2.

Target	E1A Binding Protein P300 (EP300)
Clonality	Monoclonal
Reactivity	Human
Tested Applications	ELISA
Host	Mouse
Recommended dilutions	ELISA: 1/10000. Optimal dilutions/concentrations should be determined by the end user.
Conjugation	Unconjugated
Immunogen	Purified recombinant fragment of EP300 expressed in E. coli.
Isotype	IgG1
Form	Liquid
Purification	Unpurified ascites.
Storage	Aliquot and store at -20°C. Avoid repeated freeze/thaw cycles.
UniProt Primary AC	Q09472 (UniProt, ExPASy)
UniProt Secondary AC	B1AKC2
UniProt Entry Name	EP300_HUMAN
Gene Symbol	EP300
GeneID	2033
OMIM	602700
HGNC	3373
KEGG	hsa:2033
Ensembl	ENSG00000100393
String	9606.ENSP00000263253
Enzyme Commission Number	EC 2.3.1.48
Molecular Weight	300 kDa
Buffer	Ascitic fluid containing 0.03% sodium azide.
Concentration	Not determined.
Availability	Shipped within 5-10 working days.
Note	This product is for research use only.

Research Articles on E1A Binding Protein P300 (EP300)

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