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A synthetic peptide corresponding to residues in Human MLH1 (UniProt ID: P40692).
Produced using Abcam's RabMAb® technology. RabMAb® technology is covered by the following U.S. Patents, No. 5, 675, 063 and/or 7, 429, 487.
We are constantly working hard to ensure we provide our customers with best in class antibodies. As a result of this work we are pleased to now offer this antibody in purified format. We are in the process of updating our datasheets. The purified format is designated 'PUR' on our product labels. If you have any questions regarding this update, please contact our Scientific Support team.
This product is a recombinant rabbit monoclonal antibody.
Our Abpromise guarantee covers the use of ab92312 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
|WB||1/10000 - 1/50000. Predicted molecular weight: 84 kDa.|
|IP||1/10 - 1/100.|
|IHC-P||1/100 - 1/250. Perform heat mediated antigen retrieval via the pressure cooker method before commencing with IHC staining protocol. PubMed: 22022465Performed after boiling twice before IHC protocol carried out.|
|Flow Cyt||1/10 - 1/100. ab172730-Rabbit monoclonal IgG, is suitable for use as an isotype control with this antibody.|
|ICC/IF||1/200 - 1/1000.|
Immunocytochemistry/Immunofluorescence analysis of HeLa (human cervix adenocarcinoma) labelling MLH1 with purified ab92312 at 1/1000. Cells were fixed with 4% PFA and permeabilized with 0.1% Triton X-100. An Alexa Fluor® 488-conjugated goat anti-rabbit IgG (1/1000) was used as the secondary antibody (Ab150077). Nuclei counterstained with DAPI (blue).
Control: PBS only
Lane 1: Wild-type HAP1 cell lysate (20 µg)
Lane 2: MLH1 knockout HAP1 cell lysate (20 µg)
Lane 3: HCT116 cell lysate (20 µg)
Lane 4: 293T cell lysate (20 µg)
Lanes 1 - 4: Merged signal (red and green). Green - ab92312 observed at 88 kDa. Red - loading control, ab8245, observed at 37 kDa.
ab92312 was shown to recognize MLH1 when MLH1 knockout samples were used, along with additional cross-reactive bands. Wild-type and MLH1 knockout samples were subjected to SDS-PAGE. ab92312 and ab8245 (loading control to GAPDH) were both diluted 1/1000 and incubated overnight at 4°C. Blots were developed with Goat anti-Rabbit IgG H&L (IRDye® 800CW) preadsorbed (ab216773) and Goat anti-Mouse IgG H&L (IRDye® 680RD) preadsorbed (ab216776) secondary antibodies at 1/10,000 dilution for 1 h at room temperature before imaging.