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Synthetic peptide within Human HDAC2 aa 450-550 (C terminal). The exact sequence is proprietary.
Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMab® patents
This product is a recombinant rabbit monoclonal antibody.
Our Abpromise guarantee covers the use of ab32117 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
|WB||1/2000. Predicted molecular weight: 55 kDa.|
|IHC-P||Use at an assay dependent concentration.|
|ICC/IF||1/250 - 1/500.|
|Flow Cyt||1/60 - 1/100.
ab172730 - Rabbit monoclonal IgG, is suitable for use as an isotype control with this antibody.
|IHC-Fr||1/500. May require antigen retrieval if fixing frozen section in paraformaldehyde.|
Lane 1: Wild type HAP1 whole cell lysate (20 µg)
Lane 2: HDAC2 knockout HAP1 whole cell lysate (20 µg)
Lane 3: A431 whole cell lysate (20 µg)
Lane 4: Hela whole cell lysate (20 µg)
Lanes 1 - 4: Merged signal (red and green). Green - ab32117 observed at 60 kDa. Red - loading control, ab8245, observed at 37 kDa.
ab32117 was shown to specifically react with HDAC2 when HDAC2 knockout samples were used. Wild-type and HDAC2 knockout samples were subjected to SDS-PAGE. ab32117 and ab8245 (Mouse anti GAPDH loading control) were incubated overnight at 4°C at 1/2000 and 1/10000 respectively. Blots were developed with 800CW Goat anti Rabbit and 680CW Goat anti Mouse secondary antibodies at 1/10000 dilution for 1 hour at room temperature before imaging.
ab32117 staining HDAC2 in wild-type HAP1 cells (top panel) and HDAC2 knockout HAP1 cells (bottom panel). The cells were fixed with 100% methanol (5min), permeabilized with 0.1% Triton X-100 for 5 minutes and then blocked with 1% BSA/10% normal goat serum/0.3M glycine in 0.1% PBS-Tween for 1h. The cells were then incubated with ab32117 at 1/250 dilution and ab195889 at 1/250 dilution (shown in pseudocolour red) overnight at +4°C, followed by a further incubation at room temperature for 1h with a goat secondary antibody to Rabbit IgG (Alexa Fluor® 488) (ab150081) at 2 μg/ml (shown in green). Nuclear DNA was labelled in blue with DAPI.
Image was taken with a confocal microscope (Leica-Microsystems, TCS SP8).
ab32117 staining HDAC2 in MCF-7 (human breast carcinoma) cells by ICC/IF (Immunocytochemistry/immunofluorescence). Cells were fixed with 4% Paraformaldehyde and permeabilized with 0.1% tritonX-100. Samples were incubated with primary antibody at a dilution of 1/500. A goat anti rabbit IgG (Alexa Fluor® 488) (ab150077) was used as the secondary antibody at a dilution of 1/1000. DAPI was used as a nuclear counterstain.
Negative control 1: PBS only.
HDAC2 was immunoprecipitated from 1mg of Hela(Human epithelial cell line from cervix adenocarcinoma)whole cell lysate with ab32117at 1/50 dilution.
Western blot was performed from the immunoprecipitate using ab32117 at 1/1000 dilution.
Anti-Rabbit IgG (HRP),specific to the non-reduced form of IgG, was used as secondary antibody at 1/1000 dilution.
Lane 1: Hela whole cell lysate
Blocking and dilution buffer and concentration: 5% NFDM/TBST.
Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"