Anti-Histone H2A (Acetyl-K9) Antibody

Primary antibody targeting histone H2A acetylated at lysine 9, an epigenetic modification linked to chromatin accessibility, transcriptionally active loci, and DNA damage responses. This recombinant rabbit monoclonal antibody is unconjugated and supplied as 100 µl in a TBS (pH7.4) formulation containing 1% BSA and 40% glycerol with 0.05% sodium azide as preservative.

Validated applications include Western blot, immunocytochemistry/immunofluorescence, and immunohistochemistry, supporting detection across denaturing gels, fixed cell preparations, and tissue sections. Reactivity is reported for human, mouse, and rat samples, enabling translational studies that bridge cell-line work, primary murine models, and human tissue analysis.

From Antibodies.com, the reagent suits ChIP-related workflows investigating H2A acetylation patterns, mapping histone modification landscapes at promoters and enhancers, and probing the effects of histone deacetylase inhibitors. Store at -20 °C in aliquots to limit freeze-thaw cycles and protect from light; the product is intended for research use only in chromatin biology, epigenetics, and gene regulation studies.