Histone H4 along with H2A, H2B and H3 is involved in the structure of chromatin in eukaryotic cells. Histone H4 can undergo several different types of epigenetic modifications that influence cellular processes. These modifications, including acetylation, phosphorylation, methylation, ubiquitination, and ADP-ribosylation, occur on the N-terminal tail domains of histone H4, which results in remodeling of the nucleosome structure into an open conformation more accessible to transcription complexes. In most species, histone H4 is primarily acetylated at lysine 5, 8, 12, and 16.
Rabbit polyclonal antibody raised against a synthetic peptide corresponding to N-terminus of histone H4 acetylated at K5, ChIP-grade
Protein A purified
Detects histone H4 only when acetylated at K5 in mouse, rat, and human
PBS (pH 7.5), 0.1% gelatin
4°C, stable for 1 year from the date of shipment. Avoid repeated freezing and thawing. Multiple freeze/thaw cycles may result in decreased performance
H4K5ac antibody, H4K5a antibody
WB: 1:200-1:1000, IF: 1:100-1:500, IHC: 1:100-1:500, ELISA: 1:1000-1:2000, IP: 2 μg/106 cells
Fig. 1. WB analysis of Acetyl Histone H4K5 Polyclonal Antibody with NIH-3T3 cell lysates (A-4027).