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Last updated: 2023/3/19
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CR2 monoclonal antibody, clone LT21 

  • Catalog # : MAB0922
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  • Specification
  • Product Description:
  • Mouse monoclonal antibody raised against native CR2.
  • Immunogen:
  • Native purified CR2 from human B-lymphoblastoid cell line IM9.CR2.
  • Host:
  • Mouse
  • Theoretical MW (kDa):
  • 145
  • Reactivity:
  • Bovine, Human, Pig
  • Specificity:
  • This antibody reacts with CD21 (CR2), a 145 KDa transmembrane glycoprotein (complement C3d receptor - C3dR) expressed on B lymphocytes, follicular dendritic cells, some epithelial cells and a subsets of T lymphocytes. It is not expressed on immature B cells.
  • Form:
  • Liquid
  • Purification:
  • Protein-A affinity chromatography.
  • Isotype:
  • IgG1
  • Recommend Usage:
  • 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.
  • Applications
  • Flow Cytometry
  • Application Image
  • Flow Cytometry
  • Gene Information
  • Entrez GeneID:
  • 1380
  • Gene Name:
  • CR2
  • Gene Alias:
  • C3DR,CD21,SLEB9
  • Gene Description:
  • complement component (3d/Epstein Barr virus) receptor 2
  • Gene Summary:
  • Complement component receptor-2 (CR2) is the membrane protein on B lymphocytes to which the Epstein-Barr virus (EBV) binds during infection of these cells. See also CR1 (MIM 120620). Yefenof et al. (1976) [PubMed 181330] found complete overlapping of EBV receptors and C3 (MIM 120700) receptors on human B lymphocytes.[supplied by OMIM
  • Other Designations:
  • OTTHUMP00000034421,OTTHUMP00000034447
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