CD25 antibodies

CD25 antibodies

Clone: REA570
Clone REA570 recognizes the human CD25 glycoprotein, also known as the low-affinity interleukin-2 receptor alpha chain (IL-2Rα). It associates with IL-2 receptor β (CD122) and γ chains (CD132) to form a high affinity IL-2R complex. CD25 is expressed on activated T and B cells, on macrophages, and on a subset of non-activated CD4
+
regulatory T cells. Clone REA570 recognizes epitope region A.
Additional information: Clone REA570 displays negligible binding to Fc receptors

Applications

Reagent can be used for immunophenotyping by flow cytometry. Abnormal numbers of cells expressing this antigen or aberrant expression levels of the antigen can be expected in some disease states. It is important to understand the normal expression pattern for this antigen and its relationship to expression of other relevant antigens in order to perform appropriate analysis. Expression of CD25 may be used as aid to diagnostic in the characterization of samples from individuals suspected with hematologic neoplasia.

Alternative names

IL-2Rα, p55, Tac

Technical specifications

  • Antigen: CD25
  • Clone: REA570
  • Isotype: recombinant human IgG1
  • Alternative names of antigen: IL-2Rα, p55, Tac
  • Molecular mass of antigen [kDa]: 28
  • Distribution of antigen: B cells, basophils, lymphocytes, macrophages, monocytes, myeloid cells, NK cells, osteoblasts, T cells, thymocytes
  • Product format: Reagents are supplied in buffer containing stabilizer and 0.05% sodium azide.
  • Storage: Store protected from light at 2–8 °C. Do not freeze.
  • Available conjugates:
  • Selected references

    1. Lee, S. H. et al. (2012) Cutting edge: a novel mechanism bridging innate and adaptive immunity: IL-12 induction of CD25 to form high-affinity IL-2 receptors on NK cells. J. Immunol. 189(6): 2712-2716
    2. Piccirillo, C. A. et al. (2006)
      Development and function of naturally occurring CD4
      +
      CD25
      +
      regulatory T cells.
      J. Leukoc. Biol. 3: 458-470
    3. Goudy, K. et al. (2013) Human IL2RA null mutation mediates immunodeficiency with lymphoproliferation and autoimmunity. Clin. Immunol. 146(3): 248-261
    4. Stelzer GT et al. (1997) U.S.-Canadian consensus recommendations on the immunophenotypic analysis of hematologic neoplasia by flow cytometry: standardization and validation of laboratory procedures. Cytometry 30(5): 214-230
    5. Rothe, G et al. (2012) Consensus protocol for the flow cytometric Immunophenotyping of hematopoietic malignancies. Leukemia 10(5): 877-895
    6. van Dongen, J. J. M. et al. (2012) EuroFlow antibody panels for standardized n-dimensional flow cytometric immunophenotyping of normal, reactive and malignant leukocytes. Leukemia 26(9): 1908-1975
    7. Clinical and Laboratory Standards Institute (CLSI) (2007) Clinical Flow Cytometric Analysis of Neoplastic Hematolympoid Cells, CLSI document H43-A2 (ISBN 1-56238-635-2) CLSI; Approved Guideline - Second Edition
    8. Clinical and Laboratory Standards Institute (CLSI) (2007) Enumeration of immunologically defined cell populations by flow cytometry, CLSI document H42-A2 (ISBN 1-56238-640-9) CLSI; Approved Guideline - Second Edition
  • Brochures and posters

  • Certificates

    Please follow this
    link
    to download the Certificate of Conformity (CoC) by lot number.
Product options: 1
170-078-079

CD25-APC

for 100
tests
DKK 3.220,00