Date published: 2026-4-5

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Txk Antibody (B-2): sc-377202

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Datasheets
  • Txk Antibody (B-2) is a mouse monoclonal IgG1 κ Txk antibody provided at 200 µg/ml
  • raised against amino acids 20-134 mapping near the N-terminus of Txk of mouse origin
  • Txk Antibody (B-2) is recommended for detection of Txk of mouse origin by WB, IP, IF and ELISA
  • Anti-Txk Antibody (B-2) 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 is the preferred secondary detection reagent for Txk Antibody (B-2) for WB applications. This reagent is now offered in a bundle with Txk Antibody (B-2) (see ordering information below).
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    Txk Antibody (B-2) is a mouse monoclonal IgG1 kappa light chain antibody that detects Txk protein of mouse origin by western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), and enzyme-linked immunosorbent assay (ELISA). anti-Txk antibody (B-2) 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. Txk protein, also known as Rlk, is a member of the Tec family of non-receptor tyrosine kinases, which play crucial roles in cellular signaling pathways, particularly in T cells. Txk (B-2) antibody targets a protein primarily located in the cytoplasm that′s essential for T cell activation and proliferation, making Txk vital for adaptive immune responses. Txk protein helps regulate signaling cascades that lead to T cell differentiation and cytokine production, which are critical for mounting an effective immune response against pathogens. Txk expression is specifically associated with T cells, highlighting Txk′s importance in immune system function and potential as a target for therapeutic interventions in immune-related diseases.

    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

    Txk Antibody (B-2) References:

    1. CD28 is associated with and induces the immediate tyrosine phosphorylation and activation of the Tec family kinase ITK/EMT in the human Jurkat leukemic T-cell line.  |  August, A., et al. 1994. Proc Natl Acad Sci U S A. 91: 9347-51. PMID: 7524075
    2. Identification of Rlk, a novel protein tyrosine kinase with predominant expression in the T cell lineage.  |  Hu, Q., et al. 1995. J Biol Chem. 270: 1928-34. PMID: 7829530
    3. TXK, a novel human tyrosine kinase expressed in T cells shares sequence identity with Tec family kinases and maps to 4p12.  |  Haire, RN., et al. 1994. Hum Mol Genet. 3: 897-901. PMID: 7951233
    4. BMX, a novel nonreceptor tyrosine kinase gene of the BTK/ITK/TEC/TXK family located in chromosome Xp22.2.  |  Tamagnone, L., et al. 1994. Oncogene. 9: 3683-8. PMID: 7970727
    5. Colocalization of X-linked agammaglobulinemia and X-linked immunodeficiency genes.  |  Thomas, JD., et al. 1993. Science. 261: 355-8. PMID: 8332900
    6. Structure and expression of novel protein-tyrosine kinases, Emb and Emt, in hematopoietic cells.  |  Yamada, N., et al. 1993. Biochem Biophys Res Commun. 192: 231-40. PMID: 8476425

    Ordering Information

    Product NameCatalog #UNITPriceQtyFAVORITES

    Txk Antibody (B-2)

    sc-377202
    200 µg/ml
    $322.00

    Txk Antibody (B-2): m-IgG Fc BP-HRP Bundle

    sc-526088
    200 µg Ab; 10 µg BP
    $361.00

    Txk Antibody (B-2) AC

    sc-377202 AC
    500 µg/ml, 25% agarose
    $424.00

    Txk Antibody (B-2) HRP

    sc-377202 HRP
    200 µg/ml
    $322.00

    Txk Antibody (B-2) FITC

    sc-377202 FITC
    200 µg/ml
    $336.00

    Txk Antibody (B-2) PE

    sc-377202 PE
    200 µg/ml
    $349.00

    Txk Antibody (B-2) Alexa Fluor® 488

    sc-377202 AF488
    200 µg/ml
    $364.00

    Txk Antibody (B-2) Alexa Fluor® 546

    sc-377202 AF546
    200 µg/ml
    $364.00

    Txk Antibody (B-2) Alexa Fluor® 594

    sc-377202 AF594
    200 µg/ml
    $364.00

    Txk Antibody (B-2) Alexa Fluor® 647

    sc-377202 AF647
    200 µg/ml
    $364.00

    Txk Antibody (B-2) Alexa Fluor® 680

    sc-377202 AF680
    200 µg/ml
    $364.00

    Txk Antibody (B-2) Alexa Fluor® 790

    sc-377202 AF790
    200 µg/ml
    $364.00

    Are there any issues with using sc-377202: Txk (B-2) mouse monoclonal primary antibody on mouse samples?

    Asked by: jerojero
    Thank you for your inquiry. The use of mouse monoclonal antibodies with mouse samples is very common and typically poses no problem. To eliminate any potential cross-reactivity of an anti-mouse secondary detection reagent,we recommend using a directly conjugated primary antibody. Please contact our special orders department for pricing and availability of sc-377202 conjugates.
    Answered by: Technical Support
    Date published: 2017-03-07
    • y_2026, m_3, d_26, h_7CST
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    Rated 5 out of 5 by from good productIt turns out good result for western blot experiment.
    Date published: 2018-08-22
    Rated 5 out of 5 by from Good antibody for WBI tried it on my immunoprecipitate human samples and I got good results
    Date published: 2017-03-20
    Rated 5 out of 5 by from Produced positive Western blot data of TxkProduced positive Western blot data of Txk expression in CTLL-2 whole cell lysate. -SCBT QC
    Date published: 2014-01-30
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    Txk Antibody (B-2) is rated 5.0 out of 5 by 3.
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