Date published: 2026-6-4

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Lad Antibody (H-3): sc-515932

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Datasheets
  • Lad Antibody (H-3) is a mouse monoclonal IgG2a κ Lad antibody provided at 200 µg/ml
  • specific for an epitope mapping between amino acids 296-322 near the C-terminus of Lad of mouse origin
  • Lad Antibody (H-3) is recommended for detection of Lad of mouse, rat and human origin by WB, IP, IF and ELISA
  • Anti-Lad Antibody (H-3) 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, m-IgG2a BP-HRP and m-IgGκ BP-HRP are the preferred secondary detection reagents for Lad Antibody (H-3) for WB applications. These reagents are now offered in bundles with Lad Antibody (H-3) (see ordering information below).
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    Lad (H-3) is a mouse monoclonal IgG2a kappa light chain antibody that detects Lad protein of mouse, rat and human origin by western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF) and enzyme-linked immunosorbent assay (ELISA). Anti-Lad antibody (H-3) is available as non-conjugated form, as well as multiple conjugated forms, including agarose, horseradish peroxidase (HRP), phycoerythrin (PE), fluorescein isothiocyanate (FITC) and multiple Alexa Fluor® conjugates. Lad (TSAD, TSAd, F2771, SH2D2A, SH2 domain protein 2A) is a cytoplasmic adapter protein that undergoes tyrosine-phosphorylation and influences T cell activation. Lad (SH2D2A) mRNA is present in peripheral blood leukocytes, thymus and spleen, and accumulates in the cytoplasm during T cell activation. Lad gene maps to chromosome 1q21 in a region where alterations are characteristic to lymphomas.

    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

    Lad Antibody (H-3) References:

    1. Lad, an adapter protein interacting with the SH2 domain of p56lck, is required for T cell activation.  |  Choi, YB., et al. 1999. J Immunol. 163: 5242-9. PMID: 10553045
    2. The SH2D2A gene encoding the T-cell-specific adapter protein (TSAd) is localized centromeric to the CD1 gene cluster on human Chromosome 1.  |  Dai, KZ., et al. 2000. Immunogenetics. 51: 179-85. PMID: 10752626
    3. The T cell regulator gene SH2D2A contributes to the genetic susceptibility of multiple sclerosis.  |  Dai, KZ., et al. 2001. Genes Immun. 2: 263-8. PMID: 11528519
    4. Impaired T cell death and lupus-like autoimmunity in T cell-specific adapter protein-deficient mice.  |  Drappa, J., et al. 2003. J Exp Med. 198: 809-21. PMID: 12953096
    5. Transcriptional activation of the SH2D2A gene is dependent on a cyclic adenosine 5'-monophosphate-responsive element in the proximal SH2D2A promoter.  |  Dai, KZ., et al. 2004. J Immunol. 172: 6144-51. PMID: 15128801
    6. cDNA cloning of a rat orthologue of SH2D2A encoding T-cell-specific adaptor protein (TSAd): expression in T and NK cells.  |  Nejad, S., et al. 2004. Immunogenetics. 56: 338-42. PMID: 15300336
    7. Molecular cloning of a T cell-specific adapter protein (TSAd) containing an Src homology (SH) 2 domain and putative SH3 and phosphotyrosine binding sites.  |  Spurkland, A., et al. 1998. J Biol Chem. 273: 4539-46. PMID: 9468509

    Ordering Information

    Product NameCatalog #UNITPriceQtyFAVORITES

    Lad Antibody (H-3)

    sc-515932
    200 µg/ml
    $322.00

    Lad Antibody (H-3): m-IgG Fc BP-HRP Bundle

    sc-531563
    200 µg Ab; 10 µg BP
    $361.00

    Lad Antibody (H-3): m-IgGκ BP-HRP Bundle

    sc-525288
    200 µg Ab, 40 µg BP
    $361.00

    Lad Antibody (H-3): m-IgG2a BP-HRP Bundle

    sc-547819
    200 µg Ab; 10 µg BP
    $361.00

    Lad Antibody (H-3) AC

    sc-515932 AC
    500 µg/ml, 25% agarose
    $424.00

    Lad Antibody (H-3) HRP

    sc-515932 HRP
    200 µg/ml
    $322.00

    Lad Antibody (H-3) FITC

    sc-515932 FITC
    200 µg/ml
    $336.00

    Lad Antibody (H-3) PE

    sc-515932 PE
    200 µg/ml
    $349.00

    Lad Antibody (H-3) Alexa Fluor® 488

    sc-515932 AF488
    200 µg/ml
    $364.00

    Lad Antibody (H-3) Alexa Fluor® 546

    sc-515932 AF546
    200 µg/ml
    $364.00

    Lad Antibody (H-3) Alexa Fluor® 594

    sc-515932 AF594
    200 µg/ml
    $364.00

    Lad Antibody (H-3) Alexa Fluor® 647

    sc-515932 AF647
    200 µg/ml
    $364.00

    Lad Antibody (H-3) Alexa Fluor® 680

    sc-515932 AF680
    200 µg/ml
    $364.00

    Lad Antibody (H-3) Alexa Fluor® 790

    sc-515932 AF790
    200 µg/ml
    $364.00