CD57 antibodies, human

CD57 antibodies, human

Clone: REA769
Clone REA769 recognizes the human CD57 antigen. CD57, also known as HNK-1 or Leu-7, is an antigenic oligosaccharide moiety detected on extracellular proteins of certain cell types. In blood, CD57 is found on 15–20% of mononuclear cells, including subsets of NK and T cells, though not on erythrocytes, monocytes, granulocytes, or platelets. Also, CD57 expression can be found on a variety of neural cell types. CD57 has been shown to be expressed on late stage effector CD8
T cells. The frequency of CD57
T lymphocytes is raised in a variety of diseases. CD57 expression is also increased on chronically activated CD8
T cells in persistent viral infections, such as HIV.
Additional information: Clone REA769 displays negligible binding to Fc receptors.

Alternative names


Technical specifications

  • Antigen: CD57
  • Clone: REA769
  • Isotype: recombinant human IgG1
  • Isotype control: REA Control (S) antibodies
  • Alternative names of antigen: B3GAT1, GLCATP, GLCUATP, HNK-1, Leu-7, NK-1
  • Entrez Gene ID: 27087
  • Molecular mass of antigen [kDa]: 38
  • Distribution of antigen: B cells, brain, CNS cells, NK cells, ES and iPS cells, T cells
  • Product format: Antibodies are supplied in phosphate-buffered saline (PBS), pH 7.2. The product contains no preservative and is sterile filtered. Always handle under aseptic conditions.
  • Fixation: Cells should be stained prior to fixation, if formaldehyde is used as a fixative.
  • Storage: Store protected from light at 2–8 °C. Do not freeze.
  • Available conjugates: pure
Product options: 1

CD57 pure, human

100 µg in 100 µL
EUR 148,00