Anti-CD4 + CD8 antibody [YKIX 302.9 + YCATE 55.9] (Dual color: FITC + PE) (ab34267)


  • Product nameAnti-CD4 + CD8 antibody [YKIX 302.9 + YCATE 55.9] (Dual color: FITC + PE)
    See all CD4 + CD8 primary antibodies
  • Description
    Rat monoclonal [YKIX 302.9 + YCATE 55.9] to CD4 + CD8 (Dual color: FITC + PE)
  • ConjugationDual color: FITC + PE
  • Tested applicationsSuitable for: Flow Cytmore details
  • Species reactivity
    Reacts with: Dog
  • General notesThis product is a mixture of two clones: CD4 = Clone:YKIX 302.9, Isotype:IgG1, Label:FITC CD8 = Clone:YCATE 55.9, Isotype:IgG2a, Label:PE


  • FormLiquid
  • Storage instructionsShipped at 4°C. Store at +4°C.
  • Storage bufferPreservative: 0.09% Sodium Azide
    Constituents: 1% BSA, PBS, pH 7.4
  • Concentration information loading...
  • ClonalityMonoclonal
  • Clone numberYKIX 302.9 + YCATE 55.9
  • Research areas


Our Abpromise guarantee covers the use of ab34267 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 notesFACS: Use 10µl for 106 cells in 100µl.

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

    • RelevanceCD4 is a single chain transmembraneous glycoprotein (59 kDa) which belongs to the immunoglobulin superfamily. CD4 is present on a subset of T lymphocytes ("helper/inducer" T cells) and is also expressed at a lower level on monocytes, tissue macrophages and granulocytes. The antigen is involved in binding to MHC class II molecules. The intracellular domain of the antigen is associated with p56lck protein tyrosine kinase. The CD8 antigen is a cell surface glycoprotein found on most cytotoxic T lymphocytes that mediates efficient cell to cell interactions within the immune system. The CD8 antigen, acting as a coreceptor, and the T cell receptor on the T lymphocyte recognize antigen displayed by an antigen presenting cell (APC) in the context of class I MHC molecules. The functional coreceptor is either a homodimer composed of two alpha chains, or a heterodimer composed of one alpha and one beta chain. Both alpha and beta chains share significant homology to immunoglobulin variable light chains.
    • Cellular localizationMembrane; single pass type I membrane protein.
    • Alternative names
      • CD4 antigen antibody
      • CD4 molecule antibody
      • CD4 mut antibody
      • CD4 receptor antibody
      • CD8 antigen alpha polypeptide antibody
      • CD8A antibody
      • CD8a antigen antibody
      • CD8a molecule antibody
      • CD8B antibody
      • CD8b antigen antibody
      • CD8b molecule antibody
      • CD8B1 antibody
      • MAL antibody
      • p37 antibody
      • p55 antibody
      • T cell antigen Leu2 antibody
      • T cell surface glycoprotein CD4 antibody
      • T8 T cell antigen antibody
      see all

    References for Anti-CD4 + CD8 antibody [YKIX 302.9 + YCATE 55.9] (Dual color: FITC + PE) (ab34267)

    ab34267 has not yet been referenced specifically in any publications.

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