Date published: 2026-5-26

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CHST1 Antibody (E-3): sc-271599

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Datasheets
  • CHST1 Antibody (E-3) is a mouse monoclonal IgG2a κ provided at 200 µg/ml
  • raised against amino acids 305-411 mapping at the C-terminus of CHST1 of human origin
  • recommended for detection of CHST1 of mouse, rat and human origin by WB, IP, IF and ELISA
  • m-IgG Fc BP-HRP and m-IgGκ BP-HRP are the preferred secondary detection reagents for CHST1 Antibody (E-3) for WB applications. These reagents are now offered in bundles with CHST1 Antibody (E-3) (see ordering information below).
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    CHST1 Antibody (E-3) is a mouse monoclonal IgG2a antibody that detects CHST1 in mouse, rat, and human samples through applications such as western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), and enzyme-linked immunosorbent assay (ELISA). CHST1, also known as KSGal6ST or KSST, is a keratan sulfate sulfotransferase that plays a crucial role in the sulfation of keratan in the cornea, which is vital for maintaining corneal transparency. CHST1 is predominantly expressed in the brain and skeletal muscle, where CHST1 localizes to the trans-Golgi network, facilitating the transfer of sulfate groups from 3′-phosphoadenosine 5′-phosphosulfate to specific galactose residues on keratan sulfate chains. Proper functioning of CHST1 is essential not only for corneal health but also for the generation of L-selectin ligands, which are important for leukocyte trafficking. Mutations in the CHST1 gene have been implicated in macular corneal dystrophy, highlighting the significance of CHST1 in both normal physiology and disease states. anti-CHST1 antibody (E-3) is an invaluable tool for researchers studying the role of sulfotransferases in various biological processes.

    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

    CHST1 Antibody (E-3) References:

    1. CHST1 and CHST2 sulfotransferases expressed by human vascular endothelial cells: cDNA cloning, expression, and chromosomal localization.  |  Li, X. and Tedder, TF. 1999. Genomics. 55: 345-7. PMID: 10049591
    2. CHST1 and CHST2 sulfotransferase expression by vascular endothelial cells regulates shear-resistant leukocyte rolling via L-selectin.  |  Li, X., et al. 2001. J Leukoc Biol. 69: 565-74. PMID: 11310842
    3. Catalog of 77 single-nucleotide polymorphisms (SNPs) in the carbohydrate sulfotransferase 1 (CHST1) and carbohydrate sulfotransferase 3 (CHST3) genes.  |  Iida, A., et al. 2002. J Hum Genet. 47: 14-9. PMID: 11829137
    4. Characterization of expression of glycan ligands for Siglec-F in normal mouse lungs.  |  Guo, JP., et al. 2011. Am J Respir Cell Mol Biol. 44: 238-43. PMID: 20395633
    5. Airway glycomic and allergic inflammatory consequences resulting from keratan sulfate galactose 6-O-sulfotransferase (CHST1) deficiency.  |  Kumagai, T., et al. 2018. Glycobiology. 28: 406-417. PMID: 29659839
    6. Probing the binding specificities of human Siglecs by cell-based glycan arrays.  |  Büll, C., et al. 2021. Proc Natl Acad Sci U S A. 118: PMID: 33893239
    7. Exploring the sulfate patterns of chondroitin sulfate/dermatan sulfate and keratan sulfate in human pancreatic cancer.  |  Ren, Q., et al. 2021. J Pharm Biomed Anal. 205: 114339. PMID: 34464868
    8. Genome-wide DNA methylation profiling in anorexia nervosa discordant identical twins.  |  Iranzo-Tatay, C., et al. 2022. Transl Psychiatry. 12: 15. PMID: 35013117
    9. ACAN, MDFI, and CHST1 as Candidate Genes in Gastric Cancer: A Comprehensive Insilco Analysis.  |  Vafaeie, F., et al. 2022. Asian Pac J Cancer Prev. 23: 683-694. PMID: 35225482
    10. Exploiting Substrate Specificities of 6-O-Sulfotransferases to Enzymatically Synthesize Keratan Sulfate Oligosaccharides.  |  Wu, Y., et al. 2023. JACS Au. 3: 3155-3164. PMID: 38034954

    Ordering Information

    Product NameCatalog #UNITPriceQtyFAVORITES

    CHST1 Antibody (E-3)

    sc-271599
    200 µg/ml
    $322.00

    CHST1 Antibody (E-3): m-IgG Fc BP-HRP Bundle

    sc-537667
    200 µg Ab; 10 µg BP
    $361.00

    CHST1 Antibody (E-3): m-IgGκ BP-HRP Bundle

    sc-535006
    200 µg Ab; 40 µg BP
    $361.00

    How much sample do you recommend loading on the gel for Western blot detection using CHST1 (E-3): sc-271599?

    Asked by: Dr Ninau Qelp
    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
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    Rated 5 out of 5 by from Great Western blot data of CHST1 expression in nonGreat Western blot data of CHST1 expression in non-transfected and human CHST1 transfected 293T whole cell lysates. -SCBT QC
    Date published: 2013-02-13
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    CHST1 Antibody (E-3) is rated 5.0 out of 5 by 1.
    • y_2026, m_5, d_24, h_14
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