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Last updated: 2016/12/4
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CD46 monoclonal antibody, clone MEM-258 (Biotin)

  • Catalog # : MAB4440
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  • Specification
  • Product Description:
  • Mouse monoclonal antibody raised against native CD46.
  • Immunogen:
  • Native purified CD46 from human T cell line HPB-ALL.
  • Host:
  • Mouse
  • Theoretical MW (kDa):
  • 56-66
  • Reactivity:
  • Bovine, Human
  • Specificity:
  • This antibody recognizes an epitope on SCR4 (the membrane-proximal SCR) domain of CD46 (Membrane cofactor protein). CD46 is 56-66 KDa dimeric transmembrane protein expressed on T and B lymphocytes, platelets, monocytes, granulocytes, endothelial cells, epithelial cells and fibroblast; it is negative on erythrocytes.
  • Form:
  • Liquid
  • Conjugation:
  • Biotin
  • Isotype:
  • IgG1
  • Recommend Usage:
  • Flow Cytometry (1:1000)
    The optimal working dilution should be determined by the end user.
  • Storage Buffer:
  • In PBS, pH 7.4 (0.09% sodium azide)
  • Storage Instruction:
  • Store at 4°C. Do not freeze.
    Aliquot to avoid repeated freezing and thawing.
  • Note:
  • This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
  • Publication Reference
  • Applications
  • Western Blot
  • Immunoprecipitation
  • Flow Cytometry
  • Application Image
  • Western Blot
  • Immunoprecipitation
  • Flow Cytometry
  • Gene Information
  • Entrez GeneID:
  • 4179
  • Gene Name:
  • CD46
  • Gene Alias:
  • MCP,MGC26544,MIC10,TLX,TRA2.10
  • Gene Description:
  • CD46 molecule, complement regulatory protein
  • Gene Summary:
  • The protein encoded by this gene is a type I membrane protein and is a regulatory part of the complement system. The encoded protein has cofactor activity for inactivation of complement components C3b and C4b by serum factor I, which protects the host cell from damage by complement. In addition, the encoded protein can act as a receptor for the Edmonston strain of measles virus, human herpesvirus-6, and type IV pili of pathogenic Neisseria. Finally, the protein encoded by this gene may be involved in the fusion of the spermatozoa with the oocyte during fertilization. This gene is found in a cluster on chromosome 1q32 with other genes encoding structural components of the complement system. At least fourteen different transcript variants encoding fourteen different isoforms have been found for this gene. [provided by RefSeq
  • Other Designations:
  • CD46 antigen, complement regulatory protein,OTTHUMP00000034577,OTTHUMP00000034622,OTTHUMP00000034623,OTTHUMP00000034624,OTTHUMP00000034625,OTTHUMP00000034626,OTTHUMP00000034706,antigen identified by monoclonal antibody TRA-2-10,complement membrane cofacto
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