Recombinant

Recombinant Anti-Bax antibody [5B7] (ab3191)

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Overview

  • Product name

    Anti-Bax antibody [5B7]
    See all Bax primary antibodies

  • Description

    Mouse monoclonal [5B7] to Bax

  • Host species

    Mouse

  • Tested applications

    Suitable for: WB, Flow Cyt, IPmore details

  • Species reactivity

    Reacts with: Mouse

  • Immunogen

    Synthetic peptide. This information is considered to be commercially sensitive.

  • Positive control

    • WB: A20 and C2C12 lysate. FC: RAW 264.7 cells.

  • General notes

    This antibody clone is manufactured by Abcam. If you require a different buffer formulation or a particular conjugate for your experiments, please contact orders@abcam.com.

Properties

Associated products

Applications

Our Abpromise guarantee covers the use of ab3191 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

Application Abreviews Notes
WB 1/1000. Predicted molecular weight: 21 kDa.
Flow Cyt 1/400.
IP 1/30.

Target

  • Function

    Accelerates programmed cell death by binding to, and antagonizing the apoptosis repressor BCL2 or its adenovirus homolog E1B 19k protein. Under stress conditions, undergoes a conformation change that causes translocation to the mitochondrion membrane, leading to the release of cytochrome c that then triggers apoptosis. Promotes activation of CASP3, and thereby apoptosis.

  • Tissue specificity

    Expressed in a wide variety of tissues. Isoform Psi is found in glial tumors. Isoform Alpha is expressed in spleen, breast, ovary, testis, colon and brain, and at low levels in skin and lung. Isoform Sigma is expressed in spleen, breast, ovary, testis, lung, colon, brain and at low levels in skin. Isoform Alpha and isoform Sigma are expressed in pro-myelocytic leukemia, histiocytic lymphoma, Burkitt's lymphoma, T-cell lymphoma, lymphoblastic leukemia, breast adenocarcinoma, ovary adenocarcinoma, prostate carcinoma, prostate adenocarcinoma, lung carcinoma, epidermoid carcinoma, small cell lung carcinoma and colon adenocarcinoma cell lines.

  • Sequence similarities

    Belongs to the Bcl-2 family.

  • Domain

    Intact BH3 motif is required by BIK, BID, BAK, BAD and BAX for their pro-apoptotic activity and for their interaction with anti-apoptotic members of the Bcl-2 family.

  • Cellular localization

    Cytoplasm and Mitochondrion membrane. Cytoplasm. Colocalizes with 14-3-3 proteins in the cytoplasm. Under stress conditions, undergoes a conformation change that causes release from JNK-phosphorylated 14-3-3 proteins and translocation to the mitochondrion membrane.
  • Information by UniProt

  • Database links

    • Alternative names

      • Apoptosis regulator BAX antibody
      • BAX antibody
      • Bax-protein antibody
      • BAX_HUMAN antibody
      • BAXA antibody
      • Baxdelta2G9 antibody
      • Baxdelta2G9omega antibody
      • Baxdelta2omega antibody
      • Bcl-2-like protein 4 antibody
      • BCL2 associated X protein antibody
      • BCL2 associated X protein omega antibody
      • BCL2 associated X protein transcript variant delta2 antibody
      • Bcl2-L-4 antibody
      • BCL2L4 antibody
      • membrane isoform alpha antibody
      see all

    Images

    • Western blot - Anti-Bax antibody [5B7] (ab3191)
      Western blot - Anti-Bax antibody [5B7] (ab3191)
      All lanes : Anti-Bax antibody [5B7] (ab3191) at 1/1000 dilution

      Lane 1 : A20 (Mouse reticulum sarcoma B lymphocyte) lysate
      Lane 2 : C2C12 (Mouse myoblasts) lysate

      Lysates/proteins at 20 µg per lane.

      Predicted band size: 21 kDa


      Exposure time: 26 seconds


      Blocking/Dilution buffer: 5% NFDM/TBST.

    • Flow Cytometry - Anti-Bax antibody [5B7] (ab3191)
      Flow Cytometry - Anti-Bax antibody [5B7] (ab3191)

      Flow Cytometry analysis of 4% paraformaldehyde-fixed, 90% methanol permeabilized RAW 264.7 (Mouse Abelson murine leukemia virus-induced tumor macrophage) cells labeling Bax with ab3191 at a 1/400 dilution (red) compared to a mouse monoclonal IgG isotype control (black) and cells without incubation with primary antibody and secondary antibody (blue). Goat anti-mouse IgG (Alexa Fluor® 488, ab150113) was used as the secondary at a 1/2000 dilution.

    • Immunoprecipitation - Anti-Bax antibody [5B7] (ab3191)
      Immunoprecipitation - Anti-Bax antibody [5B7] (ab3191)

      Bax was immunoprecipitated from RAW 264.7 (Mouse Abelson murine leukemia virus-induced tumor macrophage) whole cell lysate with ab190908 at 1/30 dilution (2μg in 0.35mg lysates). Western blot was performed from the immunoprecipitate using ab3191 at 1/1000 dilution. Anti-mouse IgG for IP (HRP) (ab131368) was used as secondary antibody at 1/50000 dilution.
      Lane 1: RAW 264.7 whole cell lysate 10ug (Input).
      Lane 2: ab3191 IP in RAW 264.7 whole cell lysate.
      Lane 3: Mouse monoclonal IgG instead of ab3191 in RAW 264.7 whole cell lysate.
      Blocking/Dilution buffer: 5% NFDM/TBST.
      Exposure time: 30 seconds.

    References

    ab3191 has not yet been referenced specifically in any publications.

    Publishing research using ab3191? Please let us know so that we can cite the reference in this datasheet.

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