• Product name

    Anti-Granzyme B antibody [GM4C1]
    See all Granzyme B primary antibodies
  • Description

    Mouse monoclonal [GM4C1] to Granzyme B
  • Host species

  • Specificity

    Ab26288 recognises granzyme B transiently expressed on the cell surface of transfected BOSC cells as well as the native protein in peripheral blood mononuclear cells. The antibody does not cross-react with the human granzymes A, K or M.
  • Tested applications

    Suitable for: Flow Cyt, ELISAmore details
  • Species reactivity

    Reacts with: Human
  • Immunogen

    Ab26288 was generated by genetic immunisation of BALB/c mice with an immunisation vector containing the granzyme B cDNA.



Our Abpromise guarantee covers the use of ab26288 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
Flow Cyt
  • Application notes
    ELISA and cell-ELISA: Use at an assay dependent dilution.
    Flow Cyt: Use at an assay dependent dilution.

    Not yet tested in other applications.
    Optimal dilutions/concentrations should be determined by the end user.
  • Target

    • Function

      This enzyme is necessary for target cell lysis in cell-mediated immune responses. It cleaves after Asp. Seems to be linked to an activation cascade of caspases (aspartate-specific cysteine proteases) responsible for apoptosis execution. Cleaves caspase-3, -7, -9 and 10 to give rise to active enzymes mediating apoptosis.
    • Sequence similarities

      Belongs to the peptidase S1 family. Granzyme subfamily.
      Contains 1 peptidase S1 domain.
    • Cellular localization

      Cytoplasmic granule. Cytoplasmic granules of cytolytic T-lymphocytes and natural killer cells.
    • Information by UniProt
    • Database links

    • Alternative names

      • C11 antibody
      • Cathepsin G like 1 antibody
      • Cathepsin G-like 1 antibody
      • CCPI antibody
      • CGL 1 antibody
      • CGL1 antibody
      • CSP B antibody
      • CSPB antibody
      • CTLA 1 antibody
      • CTLA-1 antibody
      • CTLA1 antibody
      • CTSGL1 antibody
      • Cytotoxic serine protease B antibody
      • Cytotoxic T lymphocyte associated serine esterase 1 antibody
      • Cytotoxic T lymphocyte proteinase 2 antibody
      • Cytotoxic T-lymphocyte proteinase 2 antibody
      • Fragmentin 2 antibody
      • Fragmentin-2 antibody
      • GRAB_HUMAN antibody
      • Granzyme 2 antibody
      • Granzyme B (granzyme 2, cytotoxic T lymphocyte associated serine esterase 1) antibody
      • Granzyme B antibody
      • Granzyme-2 antibody
      • GranzymeB antibody
      • GRB antibody
      • Gzmb antibody
      • Hlp antibody
      • Human lymphocyte protein antibody
      • Lymphocyte protease antibody
      • Protease, serine, B antibody
      • SECT antibody
      • T cell serine protease 1 3E antibody
      • T cell serine protease 1-3E antibody
      • T-cell serine protease 1-3E antibody
      see all


    ab26288 has not yet been referenced specifically in any publications.

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