CD10 Monoclonal Antibody (SN5c), Biotin, eBioscience™, Invitrogen™

Description

Description: The eBioSN5c monoclonal antibody recognizes human CD10 (CALLA, NEP, enkephalinase, Neprilysin), which is a 100 kDa, type II cell surface glycoprotein originally identified for its expression on most acute lymphoblastic leukemias (ALLs). Subsequently, CD10 was shown to be the same molecule as neutral endopeptidase (NEP), or KII-NA. CD10 is a Zn^2+-dependent metallopeptidase acting on substrates such as endothelin, glucagon, gastrin, neurotensin and bradykinin. CD10 is involved in the regulation of chemotactic and inflammatory processes involving neutrophils. In B cells, CD10 regulates stromal cell-dependent B lymphopoiesis and its expression has been reported on mature germinal center B cells. CD10 expression is also found on normal donor granulocytes and bone marrow stromal cells. Most likely, CB-CALLA and eBioSN5c see different epitopes due to their ability to co-stain. Applications Reported: This eBioSN5c (SN5c L4-1A1) antibody has been reported for use in flow cytometric analysis, and immunohistology staining of frozen tissue sections. Applications Tested: This eBioSN5c (SN5c L4-1A1) antibody has been tested by flow cytometric analysis. This can be used at less than or equal to 0.25 μg per test. A test is defined as the amount (μg) of antibody that will stain a cell sample in a final volume of 100 μL. Cell number should be determined empirically but can range from 10^5 to 10^8 cells/test.

CD10 (Common Acute Lymphocytic Leukemia Antigen, CALLA), is a cell surface enzyme with neutral metalloendopeptidase activity which inactivates a variety of biologically active peptides. CD10 is expressed on the cells of lymphoblastic, Burkitt's, and follicular germinal center lymphomas, immature B cells with in adult bone marrow and on cells from patients with chronic myelocytic leukemia (CML). CD10 is also present on breast myoepithelial cells, bile canaliculi, fibroblasts, with especially high expression on the brush border of kidney and gut epithelial cells. CD10 is a neutral endopeptidase that cleaves peptides at the amino side of hydrophobic residues and inactivates several peptide hormones including glucagon, enkephalins, substance P, neurotensin, oxytocin, and bradykinin. Further, CD10 is a 100 kDa type II transmembrane glycoprotein that exists in a single copy of greater than 45 kb. The 5' untranslated region of the CD10 gene is alternatively spliced, resulting in four separate mRNA transcripts and the coding region is not affected by alternative splicing. Diseases associated with CD10 dysfunction include spinocerebellar ataxia 43 and Charcot-Marie tooth Disease.