Date published: 2026-3-2

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ICAM-3 Antibody (CG106): sc-53338

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Datasheets
  • ICAM-3 Antibody (CG106) is a mouse monoclonal IgG2a κ ICAM-3 antibody provided at 200 µg/ml
  • raised against T-lymphoblastic cells of human origin
  • ICAM-3 Antibody (CG106) is recommended for detection of ICAM-3 of human origin by WB, IP, IF and FCM
  • Anti-ICAM-3 Antibody (CG106) is available conjugated to agarose for IP; HRP for WB, IHC(P) and ELISA; and to either phycoerythrin or FITC for IF, IHC(P) and FCM
  • also available conjugated to Alexa Fluor® 488, Alexa Fluor® 546, Alexa Fluor® 594 or Alexa Fluor® 647 for WB (RGB), IF, IHC(P) and FCM, and for use with RGB fluorescent imaging systems, such as iBright™ FL1000, FluorChem™, Typhoon, Azure and other comparable systems
  • also available conjugated to Alexa Fluor® 680 or Alexa Fluor® 790 for WB (NIR), IF and FCM; for use with Near-Infrared (NIR) detection systems, such as LI-COR®Odyssey®, iBright™ FL1000, FluorChem™, Typhoon, Azure and other comparable systems
  • m-IgG Fc BP-HRP and m-IgG2a BP-HRP are the preferred secondary detection reagents for ICAM-3 Antibody (CG106) for WB applications. These reagents are now offered in bundles with ICAM-3 Antibody (CG106) (see ordering information below).
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    ICAM-3 Antibody (CG106) is a mouse monoclonal IgG2a kappa light chain antibody that detects ICAM-3 of human origin by western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), and flow cytometry (FCM). ICAM-3 (CG106) antibody is available in both non-conjugated and various conjugated forms, including agarose, horseradish peroxidase (HRP), phycoerythrin (PE), fluorescein isothiocyanate (FITC), and multiple Alexa Fluor® conjugates. ICAM-3, also known as CD50 and ICAM-R, is a type I membrane protein that plays a crucial role in immune responses by facilitating cell adhesion and communication. ICAM-3 is primarily located on the surface of leukocytes, where ICAM-3 acts as a counter-receptor for the leukocyte integrin αLβ2, thereby promoting T cell activation and the recruitment of polymorphonuclear leukocytes to sites of inflammation. ICAM-3′s location in the immune system is essential for proper immune surveillance and response during infections and inflammatory processes. Additionally, RANTES induces ICAM-3 expression, a chemokine that activates T lymphocytes, further highlighting ICAM-3′s role in immune regulation. ICAM-3 also interacts with Moesin through its cytoplasmic domain, linking ICAM-3 to the cytoskeleton and influencing cellular morphology during migration.

    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

    ICAM-3 Antibody (CG106) References:

    1. Molecular cloning of ICAM-3, a third ligand for LFA-1, constitutively expressed on resting leukocytes.  |  Fawcett, J., et al. 1992. Nature. 360: 481-4. PMID: 1448173
    2. RANTES stimulation of T lymphocyte adhesion and activation: role for LFA-1 and ICAM-3.  |  Szabo, MC., et al. 1997. Eur J Immunol. 27: 1061-8. PMID: 9174593
    3. Moesin interacts with the cytoplasmic region of intercellular adhesion molecule-3 and is redistributed to the uropod of T lymphocytes during cell polarization.  |  Serrador, JM., et al. 1997. J Cell Biol. 138: 1409-23. PMID: 9298994
    4. The intercellular adhesion molecule (ICAM) family of proteins. New members and novel functions.  |  Hayflick, JS., et al. 1998. Immunol Res. 17: 313-27. PMID: 9638475
    5. The leukocyte function-associated antigen-1 (LFA-1)-binding site on ICAM-3 comprises residues on both faces of the first immunoglobulin domain.  |  Bell, ED., et al. 1998. J Immunol. 161: 1363-70. PMID: 9686599
    6. Engagement of ICAM-3 activates polymorphonuclear leukocytes: aggregation without degranulation or beta 2 integrin recruitment.  |  Feldhaus, MJ., et al. 1998. J Immunol. 161: 6280-7. PMID: 9834117

    Ordering Information

    Product NameCatalog #UNITPriceQtyFAVORITES

    ICAM-3 Antibody (CG106)

    sc-53338
    200 µg/ml
    $322.00

    ICAM-3 Antibody (CG106): m-IgG Fc BP-HRP Bundle

    sc-525589
    200 µg Ab; 10 µg BP
    $361.00

    ICAM-3 Antibody (CG106): m-IgG2a BP-HRP Bundle

    sc-546328
    200 µg Ab; 10 µg BP
    $361.00

    ICAM-3 Antibody (CG106) AC

    sc-53338 AC
    500 µg/ml, 25% agarose
    $424.00

    ICAM-3 Antibody (CG106) HRP

    sc-53338 HRP
    200 µg/ml
    $322.00

    ICAM-3 Antibody (CG106) FITC

    sc-53338 FITC
    200 µg/ml
    $336.00

    ICAM-3 Antibody (CG106) PE

    sc-53338 PE
    200 µg/ml
    $349.00

    ICAM-3 Antibody (CG106) Alexa Fluor® 488

    sc-53338 AF488
    200 µg/ml
    $364.00

    ICAM-3 Antibody (CG106) Alexa Fluor® 546

    sc-53338 AF546
    200 µg/ml
    $364.00

    ICAM-3 Antibody (CG106) Alexa Fluor® 594

    sc-53338 AF594
    200 µg/ml
    $364.00

    ICAM-3 Antibody (CG106) Alexa Fluor® 647

    sc-53338 AF647
    200 µg/ml
    $364.00

    ICAM-3 Antibody (CG106) Alexa Fluor® 680

    sc-53338 AF680
    200 µg/ml
    $364.00

    ICAM-3 Antibody (CG106) Alexa Fluor® 790

    sc-53338 AF790
    200 µg/ml
    $364.00

    How can ICAM-3 (CG106): sc-53338 mouse monoclonal antibody be used for double or triple staining, if the other primary antibodies are also raised in mouse?

    Asked by: Trav11
    In this case, we recommend using a directly conjugated mouse monoclonal primary antibody. This antibody is available conjugated to phycoerythrin (sc-53338 PE) or fluoroscein (sc-53338 FITC).
    Answered by: Technical Support
    Date published: 2017-02-27
    • y_2026, m_2, d_25, h_10CST
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    Rated 5 out of 5 by from Strong band at correct mwStrong band at correct mw, U-937. -SCBT QC
    Date published: 2015-04-03
    Rated 5 out of 5 by from Works well for IF applicationsWorks well for IF applications, membrane staining in MeOH fixed Jurkat cells. -SCBT QC
    Date published: 2015-03-19
    Rated 3 out of 5 by from Blowout bands observed in HLBlowout bands observed in HL-60, Jurkat, CCRF-CEM and human PBL whole cell lysates under non-reducing conditions. -SCBT QC
    Date published: 2015-02-04
    Rated 5 out of 5 by from Worked great for Flow Cytometry on variousWorked great for Flow Cytometry on various human samples. -SCBT QC
    Date published: 2015-01-29
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    ICAM-3 Antibody (CG106) is rated 4.5 out of 5 by 4.
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