Acetyl-Histone H3 (Lys9) Antibody detects endogenous levels of Acetyl-Histone H3 only when phosphorylated at Lys9. H3F3A Variant histone H3 which replaces conventional H3 in a wide range of nucleosomes in active genes. Constitutes the predominant form of histone H3 in non-dividing cells and is incorporated into chromatin independently of DNA synthesis.
