Request a quote for a bulk order for H2Bs14p monoclonal antibody - Pioneer. Please fill out the form here below. Your local sales account manager will get in touch with you
shortly and send you a quotation based on your requirements.
Figure 1. Determination of the antibody titer To determine the titer of the antibody, an ELISA was performed using a serial dilution of the Diagenode monoclonal antibody against H2BS14p (Cat. No. MAb-186-050).The antigen used was a peptide containing the histone modification of interest. By plotting the absorbance against the antibody dilution (Figure 1), the titer of the antibody was estimated to be 1:2,000.
Figure 2. Cross reactivity tests using the Diagenode monoclonal antibody against H2BS14p To test the cross reactivity of the Diagenode antibody against H2BS14p (Cat. No. MAb-186-050), a Dot Blot analysis was performed with peptides containing other histone phosphorylations and the unmodified H2BS14. One hundred to 0.2 pmol of the respective peptides were spotted on a membrane. The antibody was used at a dilution of 1:2,000. Figure 2 shows a high specificity of the antibody for the modification of interest.
Figure 3. Western blot analysis using the Diagenode antibody directed against H2BS14p HeLa cells were treated with colcemid to block the cell cycle in metaphase and 15 μg of histone extracts of these cells were analysed by Western blot using the Diagenode antibody against H2BS14p (cat. No. MAb-186-050) diluted 1:200 in TBS-Tween containing 5% skimmed milk. The position of the protein of interest is indicated on the right; the marker (in kDa) is shown on the left.