Date published: 2026-8-17

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ZAP-70 Antibody (29): sc-136305

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  • ZAP-70 Antibody (29) is a mouse monoclonal IgG2a provided at 50 µg/0.5 ml
  • raised against amino acids 468-619 of ZAP-70 of human origin
  • recommended for detection of ZAP-70 of mouse, rat and human origin by WBIP
  • See ZAP-70 (1E7.2): sc-32760 for ZAP-70 antibody conjugates, including AC, HRP, FITC, PE, Alexa Fluor® 488, 594, 647, 680 and 790.
  • At present, we have not yet completed the identification of the preferred secondary detection reagent(s) for ZAP-70 Antibody (29). This work is in progress.
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    ZAP-70 Antibody (29) is a mouse monoclonal IgG2a light chain antibody that detects ZAP-70 in mouse, rat, and human samples through western blotting (WB) and immunoprecipitation (IP) applications. ZAP-70, a crucial tyrosine kinase, plays a significant role in T cell receptor signaling, which is essential for T lymphocyte activation and subsequent immune responses. Located primarily in the cytoplasm, ZAP-70 associates with the ζ chain of the T cell receptor complex, where ZAP-70 becomes activated following TCR stimulation. This activation is vital as ZAP-70 phosphorylates various downstream signaling molecules, thereby propagating the signal necessary for T cell activation and proliferation. The proper functioning of ZAP-70 is critical for effective immune responses, and dysregulation can lead to immunodeficiencies or autoimmune diseases. Anti-ZAP-70 antibody (29) is an invaluable tool for researchers studying T cell signaling pathways and their implications in health and disease.

    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

    ZAP-70 Antibody (29) References:

    1. Immunohistochemical detection of ZAP-70 in 341 cases of non-Hodgkin and Hodgkin lymphoma.  |  Admirand, JH., et al. 2004. Mod Pathol. 17: 954-61. PMID: 15133473
    2. Functional and prognostic role of ZAP-70 in chronic lymphocytic leukaemia.  |  Hamblin, AD. and Hamblin, TJ. 2005. Expert Opin Ther Targets. 9: 1165-78. PMID: 16300468
    3. Clinical implications of ZAP-70 expressionin chronic lymphocytic leukemia.  |  Bosch, F., et al. 2006. Cytometry B Clin Cytom. 70: 214-7. PMID: 16906580
    4. ZAP-70 tyrosines 315 and 492 transmit non-genomic glucocorticoid (GC) effects in T cells.  |  Boldizsar, F., et al. 2013. Mol Immunol. 53: 111-7. PMID: 22898186
    5. The SKG Mutation in ZAP-70 also Confers Arthritis Susceptibility in C57 Black Mouse Strains.  |  Guerard, S., et al. 2016. Scand J Immunol. 84: 3-11. PMID: 27040161
    6. Imaging Spatiotemporal Activities of ZAP-70 in Live T Cells Using a FRET-Based Biosensor.  |  Li, K., et al. 2016. Ann Biomed Eng. 44: 3510-3521. PMID: 27384937
    7. Identification of Inhibitors of the Association of ZAP-70 with the T Cell Receptor by High-Throughput Screen.  |  Visperas, PR., et al. 2017. SLAS Discov. 22: 324-331. PMID: 27932698
    8. Flow Cytometric Analysis of ZAP-70 Protein Expression for B-Cell Chronic Lymphocytic Leukemia Prognostication: Usefulness and Limitations.  |  Shaikh, MS., et al. 2020. Cureus. 12: e11691. PMID: 33391925
    9. Lymphocyte disturbance and functional assessment of the [Asp521Asn] ZAP70 mutation.  |  Lin, YF., et al. 2023. Clin Immunol. 247: 109236. PMID: 36669607
    10. ZAP-70 and defects of T-cell receptor signaling.  |  Elder, ME. 1998. Semin Hematol. 35: 310-20. PMID: 9801260

    Ordering Information

    Product NameCatalog #UNITPriceQtyFAVORITES

    ZAP-70 Antibody (29)

    sc-136305
    50 µg/0.5 ml
    $322.00