Date published: 2026-4-5

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IL-9 Antibody (H-7): sc-46654

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Datasheets
  • IL-9 Antibody (H-7) is a mouse monoclonal IgG1 κ IL-9 antibody provided at 200 µg/ml
  • raised against amino acids 19-140 of IL-9 of human origin
  • IL-9 Antibody (H-7) is recommended for detection of IL-9 of human origin by WB, IP, IF and ELISA
  • Anti-IL-9 Antibody (H-7) 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 and m-IgG1 BP-HRP are the preferred secondary detection reagents for IL-9 Antibody (H-7) for WB applications. These reagents are now offered in bundles with IL-9 Antibody (H-7) (see ordering information below).
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    IL-9 Antibody (H-7) is a mouse monoclonal IgG1 kappa light chain antibody that detects IL-9 protein of human origin by western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), and enzyme-linked immunosorbent assay (ELISA). IL-9 (H-7) antibody 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. Interleukin-9, or IL-9, is a crucial TH2 cytokine that plays a significant role in immune responses, particularly in promoting the growth and differentiation of T helper cells. IL-9 is primarily secreted by activated T cells and has been implicated in various allergic and autoimmune conditions due to its ability to enhance the survival and proliferation of mast cells and eosinophils. IL-9 exerts biological effects through the interleukin-9 receptor, IL-9R, which is composed of at least two subunits: the common gamma chain shared with other interleukin receptors and a specific subunit unique to IL-9R. This receptor interaction is vital for mediating the diverse functions of IL-9, including its role in the pathogenesis of asthma and other allergic diseases, making IL-9 an important target for therapeutic intervention.

    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

    IL-9 Antibody (H-7) References:

    1. Involvement of IL-9 in the bronchial phenotype of patients with nasal polyposis.  |  Tsicopoulos, A., et al. 2004. J Allergy Clin Immunol. 113: 462-9. PMID: 15007348
    2. Expression of interleukin-9 in nasal natural killer/T-cell lymphoma cell lines and patients.  |  Nagato, T., et al. 2005. Clin Cancer Res. 11: 8250-7. PMID: 16322282
    3. IL-9 production by peripheral blood mononuclear cells of atopic asthmatics.  |  Umezu-Goto, M., et al. 2007. Int Arch Allergy Immunol. 143 Suppl 1: 76-9. PMID: 17541282
    4. Cloning and expression of a cDNA for the human homolog of mouse T cell and mast cell growth factor P40.  |  Renauld, JC., et al. 1990. Cytokine. 2: 9-12. PMID: 2129501
    5. Cloning and characterization of a cDNA for a new mouse T cell growth factor (P40).  |  Van Snick, J., et al. 1989. J Exp Med. 169: 363-8. PMID: 2521242
    6. An IL-9-pulmonary macrophage axis defines the allergic lung inflammatory environment.  |  Fu, Y., et al. 2022. Sci Immunol. 7: eabi9768. PMID: 35179949
    7. IL-9/STAT3/fatty acid oxidation-mediated lipid peroxidation contributes to Tc9 cell longevity and enhanced antitumor activity.  |  Xiao, L., et al. 2022. J Clin Invest. 132: PMID: 35192544
    8. Potentiating adoptive cell therapy using synthetic IL-9 receptors.  |  Kalbasi, A., et al. 2022. Nature. 607: 360-365. PMID: 35676488
    9. Sharing of the IL-2 receptor gamma chain with the functional IL-9 receptor complex.  |  Kimura, Y., et al. 1995. Int Immunol. 7: 115-20. PMID: 7718508
    10. IL-9 induces expression of granzymes and high-affinity IgE receptor in murine T helper clones.  |  Louahed, J., et al. 1995. J Immunol. 154: 5061-70. PMID: 7730612
    11. A cascade of cytokines is responsible for IL-9 expression in human T cells. Involvement of IL-2, IL-4, and IL-10.  |  Houssiau, FA., et al. 1995. J Immunol. 154: 2624-30. PMID: 7876537
    12. Differential regulation of IL-9-expression after infection with Leishmania major in susceptible and resistant mice.  |  Gessner, A., et al. 1993. Immunobiology. 189: 419-35. PMID: 8125519

    Ordering Information

    Product NameCatalog #UNITPriceQtyFAVORITES

    IL-9 Antibody (H-7)

    sc-46654
    200 µg/ml
    $322.00

    IL-9 Antibody (H-7): m-IgG Fc BP-HRP Bundle

    sc-526713
    200 µg Ab; 10 µg BP
    $361.00

    IL-9 Antibody (H-7): m-IgG1 BP-HRP Bundle

    sc-532086
    200 µg Ab; 20 µg BP
    $361.00

    IL-9 Antibody (H-7) AC

    sc-46654 AC
    500 µg/ml, 25% agarose
    $424.00

    IL-9 Antibody (H-7) HRP

    sc-46654 HRP
    200 µg/ml
    $322.00

    IL-9 Antibody (H-7) FITC

    sc-46654 FITC
    200 µg/ml
    $336.00

    IL-9 Antibody (H-7) PE

    sc-46654 PE
    200 µg/ml
    $349.00

    IL-9 Antibody (H-7) Alexa Fluor® 488

    sc-46654 AF488
    200 µg/ml
    $364.00

    IL-9 Antibody (H-7) Alexa Fluor® 546

    sc-46654 AF546
    200 µg/ml
    $364.00

    IL-9 Antibody (H-7) Alexa Fluor® 594

    sc-46654 AF594
    200 µg/ml
    $364.00

    IL-9 Antibody (H-7) Alexa Fluor® 647

    sc-46654 AF647
    200 µg/ml
    $364.00

    IL-9 Antibody (H-7) Alexa Fluor® 680

    sc-46654 AF680
    200 µg/ml
    $364.00

    IL-9 Antibody (H-7) Alexa Fluor® 790

    sc-46654 AF790
    200 µg/ml
    $364.00

    What is the recommended starting dilution for Western blot for sc-46654: IL-9 (H-7) monoclonal antibody?

    Asked by: Cweed
    The recommended starting dilution for Western blot is 1:100 with a dilution range of 1:100-1:1000. This information, along with other technical specifications, is available in the recommended protocol: https://www.scbt.com/scbt/resources/protocols/western-immuno-blotting
    Answered by: Technical Support
    Date published: 2017-03-22
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    Rated 5 out of 5 by from It is really greatWe made an experiment with IL-9 antibody and found it very useful. The researchers confirmed that the antibody accurately detects human with high sensitivity and specificity.
    Date published: 2017-10-09
    Rated 5 out of 5 by from Satisfactory Western blot data of human recombinantSatisfactory Western blot data of human recombinant IL-9. -SCBT QC
    Date published: 2014-09-19
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    IL-9 Antibody (H-7) is rated 5.0 out of 5 by 2.
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