Date published: 2025-12-23

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SIRP-β1 Antibody (B4B6): sc-21800

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Datasheets
  • SIRP-β1 Antibody (B4B6) is a mouse monoclonal IgG1 κ provided at 200 µg/ml
  • raised against a recombinant extracellular domain of human SIRP-β
  • recommended for detection of SIRP-β1 of human origin by IP and FCM
  • available conjugated to either phycoerythrin or FITC for IF, IHC(P) and FCM
  • m-IgG Fc BP-HRP, m-IgG1 BP-HRP and m-IgGκ BP-HRP are the preferred secondary detection reagents for SIRP-β1 Antibody (B4B6). These reagents are now offered in bundles with SIRP-β1 Antibody (B4B6) (see ordering information below).

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    SIRP-β1 Antibody (B4B6) is a mouse monoclonal IgG1 antibody that detects SIRP-β1 in human samples through immunoprecipitation (IP) and flow cytometry (FCM) applications. SIRP-β1 is a member of the signal-regulatory protein family, which plays a crucial role in modulating immune responses. Unlike SIRP-α1, SIRP-β1 lacks a cytoplasmic domain, which means SIRP-β1 does not participate in the same signaling pathways, yet shares extensive sequence homology in its extracellular region. This unique structure allows SIRP-β1 to interact with various ligands, including CD47, which is essential for mediating inhibitory signals in immune cells. The interaction between SIRP-β1 and CD47 is particularly important as SIRP-β1 helps to regulate the phagocytic activity of macrophages, thereby influencing immune tolerance and the response to tumors. Using anti-SIRP-β1 antibody (B4B6) in research can provide insights into the mechanisms of immune regulation and potential therapeutic targets for enhancing anti-tumor immunity.

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

    Ordering Information

    Product NameCatalog #UNITPriceQtyFAVORITES

    SIRP-β1 Antibody (B4B6)

    sc-21800
    200 µg/ml
    $316.00

    SIRP-β1 Antibody (B4B6): m-IgG Fc BP-HRP Bundle

    sc-536678
    200 µg Ab; 10 µg BP
    $354.00

    SIRP-β1 Antibody (B4B6): m-IgGκ BP-HRP Bundle

    sc-533837
    200 µg Ab; 40 µg BP
    $354.00

    SIRP-β1 Antibody (B4B6): m-IgG1 BP-HRP Bundle

    sc-544759
    200 µg Ab; 20 µg BP
    $354.00

    SIRP-β Antibody (B4B6) FITC

    sc-21800 FITC
    200 µg/ml
    $330.00

    SIRP-β1 Antibody (B4B6) PE

    sc-21800 PE
    200 µg/ml
    $343.00

    How can SIRP-β1 (B4B6): sc-21800 mouse monoclonal antibody be used for double or triple staining, if the other primary antibodies are also raised in mouse?

    Asked by: DefinitelyNotMatt
    In this case, we recommend using a directly conjugated mouse monoclonal primary antibody. This antibody is available conjugated to phycoerythrin (sc-21800 PE) or fluoroscein (sc-21800 FITC).
    Answered by: Technical Support
    Date published: 2017-02-27
    • y_2025, m_12, d_18, h_5CST
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    Rated 3 out of 5 by from Produced good FCM data for UProduced good FCM data for U-937 cells. -SCBT QC
    Date published: 2013-03-24
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    SIRP-β1 Antibody (B4B6) is rated 3.0 out of 5 by 1.
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