KAT2B Antibody Blocking Peptide

CBP and p300 are large nuclear proteins that bind to many sequence-specific factors involved in cell growth and/or differentiation， including c-jun and the adenoviral oncoprotein E1A. The protein encoded by this gene associates with p300/CBP. It has in vitro and in vivo binding activity with CBP and p300， and competes with E1A for binding sites in p300/CBP. It has histone acetyl transferase activity with core histones and nucleosome core particles， indicating that this protein plays a direct role in transcriptional regulation.