For the best experience on the Abcam website please upgrade to a modern browser such as Google Chrome
Synthetic peptide of phosphorylated (Ser139) human Histone H2A.X.
This product was changed from ascites to tissue culture supernatant on 12th September 2018. Please note that the dilutions may need to be adjusted accordingly. If you have any questions, please do not hesitate to contact our scientific support team.
Our Abpromise guarantee covers the use of ab26350 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
|Flow Cyt||Use 1µg for 106 cells.|
|WB||Use a concentration of 1 µg/ml. Detects a band of approximately 16 kDa.|
|IP||Use a concentration of 12.5 µg/ml.|
|IHC-P||Use a concentration of 1 µg/ml.|
|In situ hybridization||Use at an assay dependent dilution.|
Overlay histogram showing HeLa cells stained with ab26350 (red line). The cells were fixed with 80% methanol (5 min) and then permeabilized with 0.1% PBS-Tween for 20 min. The cells were then incubated in 1x PBS / 10% normal goat serum / 0.3M glycine to block non-specific protein-protein interactions followed by the antibody (ab26350, 1μg/1x106 cells) for 30 min at 22°C. The secondary antibody used was DyLight® 488 goat anti-mouse IgG (H+L) (ab96879) at 1/500 dilution for 30 min at 22°C. Isotype control antibody (black line) was a mix of mouse IgG1 [ICIGG1], (ab91353, 1μg/1x106 cells), IgG2a [ICIGG2A], (ab91361, 1μg/1x106 cells), IgG2b [PLPV219], (ab91366, 1μg/1x106 cells), IgG3 [MG3-35], (ab18394, 1μg/1x106 cells) used under the same conditions. Acquisition of >5,000 events was performed.
Ab26350 staining H2A.X in Human placenta tissue sections by Immunohistochemistry (IHC-P - formaldehyde-fixed, paraffin-embedded sections). Tissue was fixed with formaldehyde and blocked with 5% BSA for 30 minutes at 22°C; antigen retrieval was by heat mediation in a citrate buffer. Samples were incubated with primary antibody (1/100 in TBS) for 16 hours at 4°C. A diluted Biotin conjugated Goat anti-mouse polyclonal (1/200) was used as the secondary antibody.
ab26350 staining gamma H2A.X in pig spermatocytes by Immunocytochemistry/ Immunofluorescence. Cells were fixed with formaldehyde, permeabilized with Triton x100 and blocking with 0.15% BSA was performed for 30 minutes at 250C was performed. Samples were incubated with primary antibody (1/100: in PBS + 0.15% BSA+0.1% Tween 20) for 12 hours at 25°C. An Alexa Fluor®488-conjugated goat monoclonal to mouse IgG was used at dilution at 1/100 as secondary antibody.
Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"