• Product nameAnti-CD20 antibody, prediluted
    See all CD20 primary antibodies
  • Description
    Rabbit polyclonal to CD20, prediluted
  • Specificityab27092 recognises CD20.
  • Tested applicationsSuitable for: WB, IHC-Pmore details
  • Species reactivity
    Reacts with: Human
  • Immunogen

    A synthetic peptide from C terminus of Human CD20.

  • Positive control
    • BJAB WCL and tonsil.



Our Abpromise guarantee covers the use of ab27092 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
  • Application notesIHC-P: Use at an assay dependent dilution. Do not perform antigen retrieval.
    Note: Incubation time is 10 minute at room temperature and the staining is cytoplasmic and on the cell membrane.

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

    • FunctionThis protein may be involved in the regulation of B-cell activation and proliferation.
    • Tissue specificityExpressed on B-cells.
    • Involvement in diseaseDefects in MS4A1 are the cause of immunodeficiency common variable type 5 (CVID5) [MIM:613495]; also called antibody deficiency due to CD20 defect. CVID5 is a primary immunodeficiency characterized by antibody deficiency, hypogammaglobulinemia, recurrent bacterial infections and an inability to mount an antibody response to antigen. The defect results from a failure of B-cell differentiation and impaired secretion of immunoglobulins; the numbers of circulating B cells is usually in the normal range, but can be low.
    • Sequence similaritiesBelongs to the MS4A family.
    • Post-translational
      Phosphorylated. Might be functionally regulated by protein kinase(s).
    • Cellular localizationMembrane.
    • Information by UniProt
    • Database links
    • Alternative names
      • APY antibody
      • ATOPY antibody
      • B lymphocyte antigen CD20 antibody
      • B Lymphocyte Cell Surface Antigen B1 antibody
      • B-lymphocyte antigen CD20 antibody
      • B-lymphocyte cell-surface antigen B1 antibody
      • B-lymphocyte surface antigen B1 antibody
      • B1 antibody
      • Bp 35 antibody
      • Bp35 antibody
      • CD 20 antibody
      • CD20 antibody
      • CD20 antigen antibody
      • CD20 receptor antibody
      • CD20_HUMAN antibody
      • CVID5 antibody
      • Fc epsilon receptor I beta chain antibody
      • Fc Fragment of IgE high affinity I receptor for beta polypeptide antibody
      • FCER1B antibody
      • High affinity immunoglobulin epsilon receptor subunit beta antibody
      • IgE Fc receptor subunit beta antibody
      • IGEL antibody
      • IGER antibody
      • IGHER antibody
      • LEU 16 antibody
      • LEU16 antibody
      • leukocyte surface antigen Leu 16 antibody
      • Leukocyte surface antigen Leu-16 antibody
      • Ly44 antibody
      • Membrane spanning 4 domains A1 antibody
      • Membrane spanning 4 domains subfamily A member 2 antibody
      • Membrane-spanning 4-domains subfamily A member 1 antibody
      • MS4A1 antibody
      • MS4A2 antibody
      • S7 antibody
      see all

    Anti-CD20 antibody, prediluted images

    • Formalin fixed, parffin embedded human tonsil tissue slide stained with anti CD20 antibody (ab27092).
    • Anti-CD20 antibody (ab27093) at 1/25 dilution + Raji cell lysate

      Predicted band size : 33 kDa
      Observed band size : 35 kDa (why is the actual band size different from the predicted?)

    References for Anti-CD20 antibody, prediluted (ab27092)

    ab27092 has not yet been referenced specifically in any publications.

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