Date published: 2026-5-25

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CD13 Antibody (SJ1D1): sc-18899

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Datasheets
  • CD13 Antibody (SJ1D1) is a mouse monoclonal IgG1 κ provided at 200 µg/ml
  • raised against KG1 cells
  • recommended for detection of CD13 of human origin by IP, IF and FCM
  • available conjugated to either phycoerythrin or FITC for IF, IHC(P) and FCM
  • m-IgG Fc BP-HRP and m-IgG1 BP-HRP are the preferred secondary detection reagents for CD13 Antibody (SJ1D1). These reagents are now offered in bundles with CD13 Antibody (SJ1D1) (see ordering information below).
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    CD13 Antibody (SJ1D1) is a mouse monoclonal IgG1 antibody that detects CD13 in human samples through immunoprecipitation (IP), immunofluorescence (IF), and flow cytometry (FCM). CD13, also known as aminopeptidase N, is a type II transmembrane glycoprotein predominantly expressed on myeloid cells, including monocytes, basophils, eosinophils, neutrophils, and various myeloid leukemias, as well as on certain epithelial cells, fibroblasts, and osteoclasts. CD13 functions as a zinc-binding metalloprotease, playing a crucial role in the digestion of peptides and the inactivation of regulatory peptides like enkephalins, which are important for pain modulation and stress response. CD13′s significance extends to cancer biology, where CD13 enhances the invasive capacity and metastatic behavior of cancer cells, making CD13 a potential target for therapeutic intervention. Notably, the expression of basic fibroblast growth factor (bFGF) can upregulate CD13 in human melanoma cells by activating both the myeloid and epithelial CD13 promoters, highlighting CD13′s role in tumor progression and potential as a biomarker for cancer diagnostics. Anti-CD13 antibody (SJ1D1) is an essential tool for researchers investigating the multifaceted roles of CD13 in both normal physiology and disease states.

    For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.

    Alexa Fluor® is a trademark of Molecular Probes Inc., OR., USA

    LI-COR® and Odyssey® are registered trademarks of LI-COR Biosciences

    CD13 Antibody (SJ1D1) References:

    1. Detection of cytotoxic CD13-specific autoantibodies in sera from patients with ulcerative colitis and Crohn's disease.  |  Rahbar, A., et al. 2006. J Autoimmun. 26: 155-64. PMID: 16584867
    2. Aminopeptidase N (CD13) as a target for cancer chemotherapy.  |  Wickström, M., et al. 2011. Cancer Sci. 102: 501-8. PMID: 21205077
    3. Molecular mechanisms regulating CD13-mediated adhesion.  |  Ghosh, M., et al. 2014. Immunology. 142: 636-47. PMID: 24627994
    4. Angiogenic and Arthritogenic Properties of the Soluble Form of CD13.  |  Du, Y., et al. 2019. J Immunol. 203: 360-369. PMID: 31189572
    5. CD13 deficiency leads to increased oxidative stress and larger atherosclerotic lesions.  |  Devarakonda, CV., et al. 2019. Atherosclerosis. 287: 70-80. PMID: 31229835
    6. CD13: A Key Player in Multidrug Resistance in Cancer Chemotherapy.  |  Guo, Q., et al. 2020. Oncol Res. 28: 533-540. PMID: 32532363
    7. CD13 is a critical regulator of cell-cell fusion in osteoclastogenesis.  |  Ghosh, M., et al. 2021. Sci Rep. 11: 10736. PMID: 34031489
    8. Soluble CD13 induces inflammatory arthritis by activating the bradykinin receptor B1.  |  Tsou, PS., et al. 2022. J Clin Invest. 132: PMID: 35439173
    9. Crosslinking of membrane CD13 in human neutrophils mediates phagocytosis and production of reactive oxygen species, neutrophil extracellular traps and proinflammatory cytokines.  |  Pérez-Figueroa, E., et al. 2022. Front Immunol. 13: 994496. PMID: 36439182
    10. Ubenimex suppresses glycolysis mediated by CD13/Hedgehog signaling to enhance the effect of cisplatin in liver cancer.  |  Shi, Y., et al. 2023. Transl Cancer Res. 12: 2823-2836. PMID: 37969369

    Ordering Information

    Product NameCatalog #UNITPriceQtyFAVORITES

    CD13 Antibody (SJ1D1)

    sc-18899
    200 µg/ml
    $322.00

    CD13 Antibody (SJ1D1): m-IgG Fc BP-HRP Bundle

    sc-538902
    200 µg Ab; 10 µg BP
    $361.00

    CD13 Antibody (SJ1D1): m-IgG1 BP-HRP Bundle

    sc-541135
    200 µg Ab; 20 µg BP
    $361.00

    CD13 Antibody (SJ1D1) FITC

    sc-18899 FITC
    200 µg/ml
    $336.00

    CD13 Antibody (SJ1D1) PE

    sc-18899 PE
    200 µg/ml
    $349.00

    How can CD13 (SJ1D1): sc-18899 mouse monoclonal antibody be used for double or triple staining, if the other primary antibodies are also raised in mouse?

    Asked by: Germaine
    In this case, we recommend using a directly conjugated mouse monoclonal primary antibody. This antibody is available conjugated to phycoerythrin (sc-18899 PE) or fluoroscein (sc-18899 FITC).
    Answered by: Technical Support
    Date published: 2017-02-25
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    Rated 4 out of 5 by from Robust immunofluorescence membrane stainingRobust immunofluorescence membrane staining in methanol-fixed CCD-1064Sk cells. -SCBT QC
    Date published: 2015-04-06
    Rated 4 out of 5 by from Produced robust FCM data for human peripheralProduced robust FCM data for human peripheral blood leukocytes. -SCBT QC
    Date published: 2013-01-05
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    CD13 Antibody (SJ1D1) is rated 4.0 out of 5 by 2.
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