CD13 antibodies

CD13 antibodies

Clone: REA263
REA263 recognizes the CD13 antigen, a 150–170 kDa type II transmembrane glycoprotein, which is also known as aminopeptidase N or gp150. CD13 is expressed on granulocytes, myeloid progenitors, endothelial cells, epithelial cells, and subset of granular lymphoid cells. It is also broadly expressed in other tissues such as kidney proximal tubules, intestine, and placenta. CD13 is an enzyme that is used as a biomarker to detect damage to the kidneys, and that may be used to help diagnose certain kidney disorders. It also serves as a receptor for one strain of human coronavirus that is an important cause of upper respiratory tract infections. Defects in CD13 appear to be a cause of various types of leukemia or lymphoma. Additional information: Clone REA263 displays negligible binding to Fc receptors.


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 CD13 may be used as aid to diagnostic in the characterization of samples from individuals suspected with hematologic neoplasia.

Alternative names

gp150, Myeloid plasma membrane glycoprotein CD13, Microsomal aminopeptidase, Alanyl aminopeptidase, Aminopeptidase N

Technical specifications

  • Antigen: CD13
  • Clone: REA263
  • Isotype: recombinant human IgG1
  • Alternative names of antigen: gp150, Myeloid plasma membrane glycoprotein CD13, Microsomal aminopeptidase, Alanyl aminopeptidase, Aminopeptidase N
  • Molecular mass of antigen [kDa]: 109
  • Distribution of antigen: granulocytes, endothelial cells, epithelial cells
  • 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: PE
  • Selected references

    1. Look, A. T. et al. (1989) Human myeloid plasma membrane glycoprotein CD13 (gp150) is identical to aminopeptidase N. J. Clin. Invest. 83(4): 1299-1307
    2. Favaloro, E. J. et al. (1993) CD13 (GP150; aminopeptidase-N): predominant functional activity in blood is localized to plasma and is not cell-surface associated. Exp. Hematol. 21(13): 1695-1701
    3. Yeager, C. L. et al. (1992) Human aminopeptidase N is a receptor for human coronavirus 229E. Nature 357(6377): 420-422
    4. Wood BL et al. (2007) 2006 Bethesda International Consensus recommendations on the immunophenotypic analysis of hematolymphoid neoplasia by flow cytometry: optimal reagents and reporting for the flow cytometric diagnosis of hematopoietic neoplasia. Cytometry B Clin. Cytom. 72: 14-22
    5. 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
    6. Rothe, G et al. (2012) Consensus protocol for the flow cytometric Immunophenotyping of hematopoietic malignancies. Leukemia 10(5): 877-895
    7. 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
    8. 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
    9. 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

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    to download the Certificate of Conformity (CoC) by lot number.
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for 100
EUR 467,00