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Recombinant fragment within Human PTEN aa 1 to the C-terminus. The exact sequence is proprietary.
Database link: P60484
This product is a recombinant rabbit monoclonal antibody.
Alternative versions available:
Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMab® patents
Our Abpromise guarantee covers the use of ab170941 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
|IHC-P||1/50 - 1/100. Perform heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.|
|WB||1/1000 - 1/5000. Predicted molecular weight: 47 kDa.|
|Flow Cyt||Use at an assay dependent concentration.|
Lane 1: Wild-type HAP1 cell lysate (20 µg)
Lane 2: PTEN knockout HAP1 cell lysate (20 µg)
Lanes 1 and 2: Merged signal (red and green). Green - ab170941 observed at 47 kDa. Red - loading control, ab8245, observed at 37 kDa.
ab170941 was shown to specifically react with PTEN in wild-type HAP1 cells. No band was observed when PTEN knockout samples were used. Wild-type and PTEN knockout samples were subjected to SDS-PAGE, ab170941 and ab8245 (loading control to GAPDH) were diluted 1/500 and 1/1000 respectively 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 1hr at room temperature before imaging.
Immunocytochemistry/Immunofluorescence analysis of HeLa cells labelling PTEN with purified ab170941 at a dilution of 1/500. Cells were fixed with 4% paraformaldehyde and permeabilized with 0.1% Triton X-100. ab150077, an Alexa Fluor® 488-conjugated goat anti-rabbit IgG (1/1000) was used as the secondary antibody. Nuclei counterstained with DAPI (blue).
Control: PBS only.
Immunohistochemical analysis of paraffin-embedded Human breast carcinoma tissue labeling PTEN with ab170941 at 1/50 dilution.
Flow Cytometry analysis of HeLa (human cervix adenocarcinoma) cells labeling PTEN with purified ab170941 at 1/120 dilution(10ug/ml) (red). Cells were fixed with 80% methanol and permeabilised with 0.1% Tween-20. A Goat anti rabbit IgG (Alexa Fluor® 488)(ab150077)(1/2000 dilution) was used as the secondary antibody. Rabbit monoclonal IgG (Black)(ab172730) was used as the isotype control, cells without incubation with primary antibody and secondary antibody (Blue) were used as the unlabeled control.
Immunohistochemical analysis of paraffin-embedded Human colon tissue labeling PTEN with ab170941 at 1/50 dilution.
Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"