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Last updated: 2014/7/7
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CD4 monoclonal antibody, clone BL4

  • Catalog # : MAB4140
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  • Specification
  • Product Description:
  • Mouse monoclonal antibody raised against native CD4.
  • Immunogen:
  • Native purified CD4 from human thoracic duct lymphocytes.
  • Host:
  • Mouse
  • Reactivity:
  • Human
  • Specificity:
  • The CD4 antigen is found on a subset of T cells including helper/inducer cells representing 45% of normal peripheral blood lymphocytes. It is also present on 75% of thymocytes and at a lower level on monocytes and macrophages. The CD4+T cell subset is involved in cellular interactions T-T, T-B and T-macrophages. It has been proposed that the CD4 antigen interacts with class II antigens. The CD4 antigen is a part of the HIV virus receptor on T cells.
  • Form:
  • Lyophilized
  • Isotype:
  • IgG2a, kappa
  • Recommend Usage:
  • Flow Cytometry (2ug/5x105 cells/test)
    Immunohistochemistry (Frozen sections) (1:25-1:50)
    The optimal working dilution should be determined by the end user.
  • Storage Buffer:
  • Lyophilized from PBS (1mg/mL BSA)
  • Storage Instruction:
  • Store at 4°C on dry atmosphere.
    After reconstitution with distilled water, store at -20°C.
    Aliquot to avoid repeated freezing and thawing.
  • Applications
  • Immunohistochemistry (Frozen sections)
  • Flow Cytometry
  • Application Image
  • Immunohistochemistry (Frozen sections)
  • Flow Cytometry
  • Gene Information
  • Entrez GeneID:
  • 920
  • Gene Name:
  • CD4
  • Gene Alias:
  • CD4mut
  • Gene Description:
  • CD4 molecule
  • Other Designations:
  • CD4 antigen,CD4 antigen (p55),CD4 receptor
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