Recombinant human Histone H2B protein, full length.
Purified by Protein A.
Aqueous buffered solution containing 1xTBS (pH7.4), 1%BSA, 40%Glycerol and 0.05% Sodium Azide.
Shipped at 4C. Store at -20C for one year. Avoid repeated freeze/thaw cycles.
Core component of nucleosome. Nucleosomes wrap and compact DNA into chromatin, limiting DNA accessibility to the cellular machinery which require DNA as a template. Histones thereby play a central role in transcription regulation, DNA repair, DNA replication and chromosomal stability. DNA accessibility is regulated via a complex set of post-translational modifications of histones, also called histone code, and nucleosome remodeling. Has broad antibacterial activity. May contribute to the formation of the functional antimicrobial barrier of the colonic epithelium, and to the bactericidal activity of amniotic fluid.
Lane 1: Hela; Lane 2: NIH/3T3; Lane 3: PC12 lysates probed with Histone H2B (3A6) Monoclonal Antibody (bsm-52099R) at 1:1000 overnight at 4˚C. Followed by a conjugated secondary antibody.
A431 cells were stained with Histone H2B (3A6) Monoclonal Antibody (bsm-52099R) at [1:200] incubated overnight at 4C, followed by secondary antibody incubation, DAPI staining of the nuclei and detection.
Paraformaldehyde-fixed, paraffin embedded mouse liver; Antigen retrieval by boiling in sodium citrate buffer (pH6) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 30 minutes; Blocking buffer (normal serum) at 37°C for 20min; Antibody incubation with Histone H2B (3A6) Monoclonal Antibody (bsm-52099R) at 1:50 overnight at 4°C, followed by a conjugated secondary and DAB staining.
Paraformaldehyde-fixed and paraffin-embedded Human Liver tissue incubated with Histone H2B (3A6) Monoclonal Antibody (bsm-52099R) at 1:100, overnight at 4°C, followed by a conjugated secondary antibody and DAB staining. Counterstained with hematoxylin.