Date published: 2025-12-14

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SULT1 Antibody (B-4): sc-376159

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Datasheets
  • SULT1 Antibody (B-4) is a mouse monoclonal IgG1 κ SULT1 antibody provided at 200 µg/ml
  • raised against amino acids 51-105 mapping within an internal region of SULT1A1 of human origin
  • SULT1 Antibody (B-4) is recommended for detection of SULT1A1, SULT1A2 and SULT1A3 of mouse, rat and human origin by WB, IP, IF, IHC(P) and ELISA; may cross-react with other SULT family members
  • Anti-SULT1 Antibody (B-4) 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-IgG1 BP-HRP and m-IgGκ BP-HRP are the preferred secondary detection reagents for SULT1 Antibody (B-4) for WB and IHC(P) applications. These reagents are now offered in bundles with SULT1 Antibody (B-4) (see ordering information below).

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    SULT1 Antibody (B-4) is a mouse monoclonal IgG1 kappa light chain antibody that detects SULT1 of mouse, rat, and human origin by western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), immunohistochemistry, and enzyme-linked immunosorbent assay (ELISA). anti-SULT1 antibody (B-4) 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. SULT1 plays a crucial role in detoxification by catalyzing sulfate conjugation of xenobiotics, which is essential for eliminating harmful substances from the body. SULT1 is particularly important in metabolizing carcinogenic compounds, helping to mitigate procarcinogen effects and regulate hormone levels. SULT1 sulfotransferases exhibit specific activities towards various substrates, with SULT1A1 showing a significant role in N-sulfation of carcinogenic heterocyclic amines and phenolic compounds. SULT1A1 allele activity is notably higher in elderly individuals, suggesting SULT1 may provide protective effects against cellular and tissue damage associated with aging, thereby contributing to reduced colorectal cancer risk.

    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

    SULT1 Antibody (B-4) References:

    1. Sulfotransferase catalyzing sulfation of heterocyclic amines.  |  Yamazoe, Y., et al. 1999. Cancer Lett. 143: 103-7. PMID: 10503886
    2. Association between functional genetic polymorphisms of human sulfotransferases 1A1 and 1A2.  |  Engelke, CE., et al. 2000. Pharmacogenetics. 10: 163-9. PMID: 10762004
    3. Structure and localization of the human SULT1B1 gene: neighborhood to SULT1E1 and a SULT1D pseudogene.  |  Meinl, W. and Glatt, H. 2001. Biochem Biophys Res Commun. 288: 855-62. PMID: 11688987
    4. Sulfotransferase 1A2*2 is a risk factor for early-onset breast cancer.  |  Hou, MF., et al. 2002. Int J Mol Med. 10: 609-12. PMID: 12373301
    5. Sulfation of apomorphine by human sulfotransferases: evidence of a major role for the polymorphic phenol sulfotransferase, SULT1A1.  |  Thomas, NL. and Coughtrie, MW. 2003. Xenobiotica. 33: 1139-48. PMID: 14660177
    6. The human sulfotransferase SULT1A1 gene is regulated in a synergistic manner by Sp1 and GA binding protein.  |  Hempel, N., et al. 2004. Mol Pharmacol. 66: 1690-701. PMID: 15383623
    7. Phenotype-genotype relationships of SULT1A1 in human liver and variations in the IC50 of the SULT1A1 inhibitor quercetin.  |  Rossi, AM., et al. 2004. Int J Clin Pharmacol Ther. 42: 561-7. PMID: 15516026
    8. Arylamine activating sulfotransferase in liver.  |  Nagata, K., et al. 1997. Mutat Res. 376: 267-72. PMID: 9202764

    Ordering Information

    Product NameCatalog #UNITPriceQtyFAVORITES

    SULT1 Antibody (B-4)

    sc-376159
    200 µg/ml
    $316.00

    SULT1 Antibody (B-4): m-IgG Fc BP-HRP Bundle

    sc-529827
    200 µg Ab; 10 µg BP
    $354.00

    SULT1 Antibody (B-4): m-IgGκ BP-HRP Bundle

    sc-522855
    200 µg Ab, 40 µg BP
    $354.00

    SULT1 Antibody (B-4): m-IgG1 BP-HRP Bundle

    sc-543710
    200 µg Ab; 20 µg BP
    $354.00

    SULT1 Antibody (B-4) AC

    sc-376159 AC
    500 µg/ml, 25% agarose
    $416.00

    SULT1 Antibody (B-4) HRP

    sc-376159 HRP
    200 µg/ml
    $316.00

    SULT1 Antibody (B-4) FITC

    sc-376159 FITC
    200 µg/ml
    $330.00

    SULT1 Antibody (B-4) PE

    sc-376159 PE
    200 µg/ml
    $343.00

    SULT1 Antibody (B-4) Alexa Fluor® 488

    sc-376159 AF488
    200 µg/ml
    $357.00

    SULT1 Antibody (B-4) Alexa Fluor® 546

    sc-376159 AF546
    200 µg/ml
    $357.00

    SULT1 Antibody (B-4) Alexa Fluor® 594

    sc-376159 AF594
    200 µg/ml
    $357.00

    SULT1 Antibody (B-4) Alexa Fluor® 647

    sc-376159 AF647
    200 µg/ml
    $357.00

    SULT1 Antibody (B-4) Alexa Fluor® 680

    sc-376159 AF680
    200 µg/ml
    $357.00

    SULT1 Antibody (B-4) Alexa Fluor® 790

    sc-376159 AF790
    200 µg/ml
    $357.00

    Can SULT1 (B-4): sc-376159 monoclonal antibody be used to stain formalin-fixed, paraffin-embedded (FFPE) tissue sections?

    Asked by: DefinitelyNotMatt
    Thank you for your question. Yes, SULT1 (B-4): sc-376159 has been validated for use in IHC with paraffin-embedded sections. We recommend performing antigen retrieval with sodium citrate buffer (pH 6) and heat. The full protocol can be found here: https://www.scbt.com/scbt/resources/protocols/immunoperoxidase-staining
    Answered by: Technical Support
    Date published: 2017-02-27
    • y_2025, m_12, d_14, h_10CST
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    Rated 5 out of 5 by from Works great for western blot!Works well for western experiments with lysates from human-derived cancer cell lines and mouse tissue samples. Used 1:200 and got a good signal! Will use again!
    Date published: 2018-03-22
    Rated 5 out of 5 by from Works well for western blotProbed this antibody at 1/1000 dilution for 2 hrs, the signal was a bit weak, but because I used the kappa-binding-HRP as secondary, I was able to take a long exposure and detected the SULT1 exactly where I expected. Overall a very good antibody but may need to use it a bit higher concentration or probe longer.
    Date published: 2017-03-08
    Rated 5 out of 5 by from Excellent immunoperoxidase cytoplasmic stainingExcellent immunoperoxidase cytoplasmic staining in formalin fixed, paraffin-embedded human liver tissue. -SCBT QC
    Date published: 2015-03-30
    Rated 5 out of 5 by from Nice Western Blot data of SULT1 expression in nonNice Western Blot data of SULT1 expression in non-transfected and human SULT1 transfected 293 whole cell lysates. -SCBT QC
    Date published: 2013-03-20
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    SULT1 Antibody (B-4) is rated 5.0 out of 5 by 4.
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