Date published: 2026-2-27

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Trx Antibody (2): sc-101512

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Datasheets
  • Trx Antibody (2) is a mouse monoclonal IgG1 κ provided at 200 µg/ml
  • raised against recombinant Trx of human origin
  • recommended for detection of Trx and Trx-tagged fusion proteins by WB, IP and ELISA
  • See Trx (A-5): sc-166393 for Trx 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 Trx Antibody (2) for WB applications. These reagents are now offered in bundles with Trx Antibody (2) (see ordering information below).
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    Trx Antibody (2) is a mouse monoclonal IgG1 antibody that detects thioredoxin (Trx) in non-species restricted (NSR) applications such as western blotting (WB), immunoprecipitation (IP), and enzyme-linked immunosorbent assay (ELISA). Anti-Trx antibody (2) recognizes thioredoxin, a crucial redox protein that plays a significant role in cellular processes by maintaining the redox balance within cells. Located primarily in the cytoplasm, Trx is essential for protecting cells from oxidative stress, which can lead to cellular damage and contribute to various diseases, including cancer. Trx′s ability to act as a hydrogen donor for ribonucleotide reductase is vital for DNA synthesis, highlighting its importance in cell proliferation and survival. Additionally, Trx modulates the activity of several transcription factors, such as NFkB and p53, which are key regulators of cell growth and apoptosis. Trx′s interaction with these factors underscores its role in cellular signaling pathways and its potential as a therapeutic target in cancer treatment, where Trx inhibitors have shown promising antitumor activity. Anti-Trx antibody (2) is an invaluable tool for researchers studying the multifaceted roles of thioredoxin in health and disease.

    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

    Trx Antibody (2) References:

    1. Direct association of thioredoxin-1 (TRX) with macrophage migration inhibitory factor (MIF): regulatory role of TRX on MIF internalization and signaling.  |  Son, A., et al. 2009. Antioxid Redox Signal. 11: 2595-605. PMID: 19601712
    2. [Preparation and identification of the polyclonal antibody against human VSTM1].  |  Li, T., et al. 2012. Xi Bao Yu Fen Zi Mian Yi Xue Za Zhi. 28: 1291-4. PMID: 23232521
    3. Recombinant expressed vector pET32a (+) S constructed by ligation independent cloning.  |  Wang, Y., et al. 2014. Molecules. 19: 16179-89. PMID: 25310147
    4. Thioredoxin priming prolongs lung allograft survival by promoting immune tolerance.  |  Hu, H., et al. 2015. PLoS One. 10: e0124705. PMID: 25933390
    5. Thioredoxin induces Tregs to generate an immunotolerant tumor microenvironment in metastatic melanoma.  |  Wang, X., et al. 2015. Oncoimmunology. 4: e1027471. PMID: 26405597
    6. [Cloning, fusion expression and identification of thioredoxin encoding gene from Toxoplasma gondii].  |  Zi-Gang, Z., et al. 2016. Zhongguo Xue Xi Chong Bing Fang Zhi Za Zhi. 28: 289-292. PMID: 29469422
    7. Catalytic Cleavage of Disulfide Bonds in Small Molecules and Linkers of Antibody-Drug Conjugates.  |  Zhang, D., et al. 2019. Drug Metab Dispos. 47: 1156-1163. PMID: 31085544
    8. Antioxidant Effect of Thioredoxin and Vitamin D3 in Peritoneal Dialysis Patients.  |  Ileri, SY., et al. 2022. Biomed Res Int. 2022: 2590944. PMID: 35547357
    9. Intranasal Immunization with Nasal Immuno-Inducible Sequence-Fused Antigens Elicits Antigen-Specific Antibody Production.  |  Sasaki, H., et al. 2024. Int J Mol Sci. 25: PMID: 39684539
    10. Induction of ADF/TRX by oxidative stress in keratinocytes and lymphoid cells.  |  Sachi, Y., et al. 1995. Immunol Lett. 44: 189-93. PMID: 7797250

    Ordering Information

    Product NameCatalog #UNITPriceQtyFAVORITES

    Trx Antibody (2)

    sc-101512
    200 µg/ml
    $322.00

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

    sc-539770
    200 µg Ab; 10 µg BP
    $361.00

    Trx Antibody (2): m-IgG1 BP-HRP Bundle

    sc-541697
    200 µg Ab; 20 µg BP
    $361.00

    How much sample do you recommend loading on the gel for Western blot detection using Trx (2): sc-101512?

    Asked by: Germaine
    We recommend loading 40–60 µg whole cell lysate, 10–20 µg nuclear extract, 5-10 µg transfected lysate, or 10–20 ng purified protein per lane. A link to our complete Western blotting protocol is provided here for your reference: https://www.scbt.com/scbt/resources/protocols/western-immuno-blotting
    Answered by: Technical Support
    Date published: 2017-03-01
    • y_2026, m_2, d_26, h_9CST
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    Rated 4 out of 5 by from Robust band seen in WB using human recombinant TrxRobust band seen in WB using human recombinant Trx. -SCBT QC
    Date published: 2013-02-03
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    Trx Antibody (2) is rated 4.0 out of 5 by 1.
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