Anti-KPNB1 antibody [3E9]

12 product images

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  Flow Cytometry - Anti-KPNB1 antibody [3E9] (ab2811)

  Flow cytometry analysis of KPNB1 in Jurkat (Human T cell leukemia cell line from peripheral blood) cells (green) compared to an isotype control (blue). Cells were harvested, adjusted to a concentration of 1-5x10^6 cells/ml, fixed with 2% paraformaldehyde and washed with PBS. Cells were blocked with a 2% solution of BSA-PBS for 30 min at room temperature and incubated with ab2811 (1ug/test) for 40 min at room temperature. Cells were then incubated for 40 min at room temperature in the dark using a Dylight 488-conjugated secondary antibody and re-suspended in PBS for FACS analysis.

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  This image is courtesy of an anonymous customer review

  Western blot - Anti-KPNB1 antibody [3E9] (ab2811)

  All lanes: Western blot - Anti-KPNB1 antibody [3E9] (ab2811) at 1/2000 dilution

  Lane 1: Mouse lung whole tissue lysate

  Lane 2: Mouse kidney whole tissue lysate

  Lane 3: Mouse spleen whole tissue lysate

  Secondary

  All lanes: HRP-conjugated Goat anti-mouse IgG polyclonal at 1/5000 dilution

  Developed using the ECL technique.

  Performed under reducing conditions.

  Predicted band size: 97 kDa

  Observed band size: 97 kDa

  Exposure time: 3min

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  Image and protocol courtesy of Rosamaria Mangiacasale and Patrizia Lavia, University 'La Sapienza' CNR, Italy

  Immunoprecipitation - Anti-KPNB1 antibody [3E9] (ab2811)

  Immunoprecipitation of Importin beta, in HeLa (Human epithelial cell line from cervix adenocarcinoma) cells, using ab2811. Coomassie-stained 8% SDS-page gel was loaded with IP fractions obtained by incubating 2 mg of pre-cleared HeLa whole cell extracts with 4μg ab2811 or 4μg IgG (control). The Importin band (see arrow) was cut out of the gel and its identity confirmed by Mass Spectometry. Please refer to protocol tab for further experimental details.

  All lanes: Immunoprecipitation - Anti-KPNB1 antibody [3E9] (ab2811)

  Predicted band size: 97 kDa

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  Western blot - Anti-KPNB1 antibody [3E9] (ab2811)

  All lanes: Western blot - Anti-KPNB1 antibody [3E9] (ab2811) at 1/5000 dilution

  Lane 1: HeLa (human epithelial cell line from cervix adenocarcinoma) whole cell lysate at 30 µg

  Lane 2: Caco-2 (human colorectal adenocarcinoma cell line) whole cell lysate at 30 µg

  Lane 3: HepG2 (human liver hepatocellular carcinoma cell line) whole cell lysate at 30 µg

  Lane 4: NIH/3T3 (mouse embryo fibroblast cell line) whole cell lysate at 30 µg

  Secondary

  All lanes: Goat anti-Mouse IgG H+L (HRP) at 1/4000 dilution

  Developed using the ECL technique.

  Predicted band size: 97 kDa

  Observed band size: 97 kDa

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  Immunocytochemistry/ Immunofluorescence - Anti-KPNB1 antibody [3E9] (ab2811)

  Immunofluorecent analysis of HMVEC (Human Lung Microvascular Endothelial cells) cells stained for KPNB1 using ab2811.

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  This image is courtesy of Roberto Giambruno, Marilena Ciciarello and Patrizia Lavia

  Immunocytochemistry/ Immunofluorescence - Anti-KPNB1 antibody [3E9] (ab2811)

  NIH/3T3 (Mouse embryo fibroblast cell line) cells were incubated for 4 minutes in PHEM/1%triton, washed for 2 minutes in 1x PHEM and fixed for 10 minutes at room temperature in 3.7% PFA containing 30mM sucrose. Following washing in PBS, the cells were incubated for 2 minutes in 100% Methanol at -20°C, then washed 3 times in PBS. The cells were then incubated with ab2811 (1/200) for 1 hour at room temperature. The image panel shows the nuclei stained with DAPI (blue) and the nuclear envalope and cytoplasm stained with ab2811 (green). 100x magnification.
  

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  Flow Cytometry - Anti-KPNB1 antibody [3E9] (ab2811)

  Flow cytometry analysis of KPNB1 in PC-12 (Rat adrenal gland pheochromocytoma cell line) cells (green) compared to an isotype control (blue). Cells were harvested, adjusted to a concentration of 1-5x10^6 cells/ml, fixed with 2% paraformaldehyde and washed with PBS. Cells were blocked with a 2% solution of BSA-PBS for 30 min at room temperature and incubated with ab2811 (1ug/test) for 40 min at room temperature. Cells were then incubated for 40 min at room temperature in the dark using a Dylight 488-conjugated secondary antibody and re-suspended in PBS for FACS analysis.

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  Flow Cytometry - Anti-KPNB1 antibody [3E9] (ab2811)

  Flow cytometry analysis of KPNB1 in 3T3 cells (green) compared to an isotype control (blue). Cells were harvested, adjusted to a concentration of 1-5x10^6 cells/ml, fixed with 2% paraformaldehyde and washed with PBS. Cells were blocked with a 2% solution of BSA-PBS for 30 min at room temperature and incubated with ab2811 (1ug/test) for 40 min at room temperature. Cells were then incubated for 40 min at room temperature in the dark using a Dylight 488-conjugated secondary antibody and re-suspended in PBS for FACS analysis.

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  Flow Cytometry - Anti-KPNB1 antibody [3E9] (ab2811)

  Overlay histogram showing Jurkat cells stained with ab2811 (red line). The cells were fixed with 4% paraformaldehyde (10 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 (ab2811, 1/100 dilution) for 30 min at 22°C. The secondary antibody used was DyLight® 488 goat anti-mouse IgG (H+L) (Goat Anti-Mouse IgG H&L (DyLight® 488) preadsorbed ab96879) at 1/500 dilution for 30 min at 22°C. Isotype control antibody (black line) was mouse IgG2a [ICIGG2A] (Mouse IgG2a, Kappa Monoclonal [B12/8] - Isotype Control ab91361, 2µg/1x10⁶ cells) used under the same conditions. Acquisition of >5,000 events was performed. This antibody gave a positive signal in Jurkat cells fixed with methanol (5 min)/permeabilized in 0.1% PBS-Tween used under the same conditions.
  
  

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  Western blot - Anti-KPNB1 antibody [3E9] (ab2811)

  All lanes: Western blot - Anti-KPNB1 antibody [3E9] (ab2811) at 1/50 dilution

  Lane 1: U-251 MG (Human brain glioma cell line) whole cell lysate at 25 µg

  Lane 2: HepG2 (Human liver hepatocellular carcinoma cell line) whole cell lysate at 25 µg

  Lane 3: C6 (Rat glial tumor cell line) whole cell lysate at 25 µg

  Secondary

  All lanes: HRP-conjugated secondary antibody

  Predicted band size: 97 kDa

  Observed band size: 100 kDa

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  Image and protocol courtesy of Rosamaria Mangiacasale and Patrizia Lavia, University 'La Sapienza' CNR, Italy

  Western blot - Anti-KPNB1 antibody [3E9] (ab2811)

  HeLa whole cell extract was run on a 10%SDS-PAGE and transferred to PVDF membrane. Membrane was blocked for 30 mins in TBS/0.1% Tween/ 5% Milk; ab2811 (1/5000) was incubated for 1 hr in TBS/0.1%Tween/5% Milk and followed by 3 washes in TBS/ 0.1%Tween (3x 7 mins). Secondary antibody was incubated for 30 mins in a TBS/ 0.1% Tween solution.This was followed by 3 washes with the TBST solution (3x7 mins) and one wash in TBS. Western blot developed using ECL plus (Amersham).

  All lanes: Western blot - Anti-KPNB1 antibody [3E9] (ab2811) at 1/5000 dilution

  All lanes: HeLa Whole cell extract

  Secondary

  All lanes: HRP-conjugated anti mouse IgG at 1/5000 dilution

  Performed under reducing conditions.

  Predicted band size: 97 kDa

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  Immunocytochemistry/ Immunofluorescence - Anti-KPNB1 antibody [3E9] (ab2811)

  Immunolocalization of KPNB1 in PTK (Long-nosed potoroo epithelial kidney cell line) cells using ab2811.