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Last updated: 2016/10/23
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CD55 monoclonal antibody, clone 67

  • Catalog # : MAB5221
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  • Specification
  • Product Description:
  • Mouse monoclonal antibody raised against native CD55.
  • Immunogen:
  • Native purified CD55 from K562 cells.
  • Host:
  • Mouse
  • Reactivity:
  • Human
  • Specificity:
  • This antibody recognizes the human CD55 cell surface antigen, a GPI linked molecule also known as decay accelerating factor (DAF). CD55 is expressed by a wide range of cell types. Erythrocyte expression is very weak.
  • Form:
  • Liquid
  • Isotype:
  • IgG1
  • Recommend Usage:
  • Flow Cytometry (1:10-1:25)
    Immunohistochemistry (Frozen sections) (1:100-1:1000)
    The optimal working dilution should be determined by the end user.
  • Storage Buffer:
  • In PBS (0.09% sodium azide)
  • Storage Instruction:
  • Store at 4°C. For long term storage store at -20°C.
    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.
  • Applications
  • Immunohistochemistry (Frozen sections)
  • Flow Cytometry
  • Application Image
  • Immunohistochemistry (Frozen sections)
  • Flow Cytometry
  • Gene Information
  • Entrez GeneID:
  • 1604
  • Gene Name:
  • CD55
  • Gene Alias:
  • Gene Description:
  • CD55 molecule, decay accelerating factor for complement (Cromer blood group)
  • Gene Summary:
  • This gene encodes a protein involved in the regulation of the complement cascade. The encoded glycoprotein is also known as the decay-accelerating factor (DAF); binding of DAF to complement proteins accelerates their decay, disrupting the cascade and preventing damage to host cells. Antigens present on the DAF glycoprotein constitute the Cromer blood group system (CROM). Two alternatively spliced transcripts encoding different proteins have been identified. The predominant transcript encodes a membrane-bound protein expressed on cells exposed to plasma component proteins but an alternatively spliced transcript produces a soluble protein present at much lower levels. Additional, alternatively spliced transcript variants have been described, but their biological validity has not been determined. [provided by RefSeq
  • Other Designations:
  • CD55 antigen,decay accelerating factor for complement
  • Interactome
  • Interactome
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