Date published: 2026-4-24

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CD20 Antibody (AT80): sc-58982

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Datasheets
  • CD20 Antibody (AT80) is a mouse monoclonal IgG1 κ provided at 200 µg/ml
  • raised against NS-O cells transfected with CD20 of human origin
  • recommended for detection of CD20 cell surface antigen of human origin by WB, IP and FCM
  • available conjugated to either phycoerythrin or FITC for IF, IHC(P) and FCM
  • See CD20 (D-10): sc-393894 for CD20 antibody conjugates, including AC, HRP, FITC, PE, Alexa Fluor® 488, 594, 647, 680 and 790.
  • m-IgG Fc BP-HRP and m-IgG1 BP-HRP are the preferred secondary detection reagents for CD20 Antibody (AT80) for WB applications. These reagents are now offered in bundles with CD20 Antibody (AT80) (see ordering information below).
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    CD20 Antibody (AT80) is a mouse monoclonal IgG1 antibody that detects CD20 in human samples through western blotting (WB), immunoprecipitation (IP), and flow cytometry (FCM). Anti-CD20 antibody (AT80) targets a crucial leukocyte surface antigen that plays a significant role in B cell activation and proliferation. CD20 (AT80) antibody recognizes a protein primarily located on the surface of B cells, where CD20 functions as a calcium-permeable cation channel, facilitating the influx of calcium ions essential for various cellular processes. CD20′s presence on B cells is vital for their development and activation, as CD20 is involved in signaling pathways that lead to cell cycle progression and differentiation. CD20 is also expressed on certain T cells, both in normal and neoplastic conditions, highlighting CD20′s importance in immune responses and potential implications in therapeutic targeting for diseases such as lymphoma and leukemia. CD20′s cytoplasmic domain contains multiple phosphorylation sites, which can lead to the generation of different isoforms, further influencing functional diversity. Anti-CD20 antibody (AT80) enables valuable insights into the mechanisms of B cell biology and CD20′s role in various immunological contexts.

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

    Ordering Information

    Product NameCatalog #UNITPriceQtyFAVORITES

    CD20 Antibody (AT80)

    sc-58982
    200 µg/ml
    $322.00

    CD20 Antibody (AT80): m-IgG Fc BP-HRP Bundle

    sc-539110
    200 µg Ab; 10 µg BP
    $361.00

    CD20 Antibody (AT80): m-IgG1 BP-HRP Bundle

    sc-541268
    200 µg Ab; 20 µg BP
    $361.00

    CD20 Antibody (AT80) FITC

    sc-58982 FITC
    200 µg/ml
    $336.00

    CD20 Antibody (AT80) PE

    sc-58982 PE
    200 µg/ml
    $349.00

    How can CD20 (AT80): sc-58982 mouse monoclonal antibody be used for double or triple staining, if the other primary antibodies are also raised in mouse?

    Asked by: AbPolly
    In this case, we recommend using a directly conjugated mouse monoclonal primary antibody. This antibody is available conjugated to phycoerythrin (sc-58982 PE) or fluoroscein (sc-58982 FITC).
    Answered by: Technical Support
    Date published: 2017-02-27
    • y_2026, m_4, d_23, h_7CST
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    Rated 4 out of 5 by from Strong band of interest observed in WB inStrong band of interest observed in WB in EHRB cell extract. -SCBT QC
    Date published: 2013-08-13
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    CD20 Antibody (AT80) is rated 4.0 out of 5 by 1.
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