CD57 antibodies, human

CD57 antibodies, human

Clone: TB03 | Dilution: 1:50
Clone TB03 specifically recognizes human CD57. 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.

Alternative Names


Technical specifications

  • Antigen: CD57
  • Clone: TB03
  • Isotype: mouse IgMκ
  • Isotype control: Mouse IgM – isotype control antibodies
  • Alternative names of antigen: B3GAT1, GLCATP, GLCUATP, HNK-1, Leu-7, NK-1
  • Distribution of antigen: B cells, brain, CNS cells, NK cells, ES and iPS cells, T cells
  • Product format: Reagents are supplied in buffer containing stabilizer and 0.05% sodium azide.
  • 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: APC, APC-Vio770

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