Date published: 2026-5-8

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IL-12B p40 Antibody (1-1D5): sc-53349

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Datasheets
  • IL-12B p40 Antibody (1-1D5) is a mouse monoclonal IgG1 provided at 200 µg/ml
  • raised against recombinant human IL-12
  • recommended for detection of IL-12B p40 of human origin by WB
  • also provided azide-free for neutralizing, sc-53349 L, 200 µg/0.1 ml
  • At present, we have not yet completed the identification of the preferred secondary detection reagent(s) for IL-12B p40 Antibody (1-1D5). This work is in progress.
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    IL-12B p40 Antibody (1-1D5) is a mouse monoclonal IgG1 antibody that detects IL-12B p40 in human samples through western blotting (WB). IL-12B p40 plays a crucial role in the immune response as a subunit of the heterodimeric cytokine IL-12, which is essential for the differentiation of naive CD4(+) T cells into type 1 helper T cells that produce interferon-γ (IFN-γ). This process is vital for the activation of T and natural killer (NK) cells, which are key players in the body′s defense against infections and tumors. The IL-12B p40 subunit also combines with p19 to form IL-23, a cytokine that shares some functional properties with IL-12, including the activation of the transcription factor Stat4 and the promotion of IFN-γ production. The ability of IL-12B p40 to influence both IL-12 and IL-23 pathways highlights its importance in regulating immune responses, making IL-12B p40 a significant target for research in immunology and potential therapeutic interventions. With specificity for human samples and proven application in western blotting (WB), anti-IL-12B p40 antibody (1-1D5) is an invaluable tool for studying the complex roles of interleukins in immune regulation.

    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-12B p40 Antibody (1-1D5) References:

    1. Analysis of IL12B gene variants in inflammatory bowel disease.  |  Glas, J., et al. 2012. PLoS One. 7: e34349. PMID: 22479607
    2. IL12B SNPs and copy number variation in IL23R gene associated with susceptibility to leprosy.  |  Ali, S., et al. 2013. J Med Genet. 50: 34-42. PMID: 23240095
    3. Susceptibility-associated genetic variation at IL12B enhances Th1 polarization in psoriasis.  |  Johnston, A., et al. 2013. Hum Mol Genet. 22: 1807-15. PMID: 23376980
    4. Genetic variations in IL6 and IL12B decreasing the risk for psoriasis.  |  Boca, AN., et al. 2013. Immunol Lett. 156: 127-31. PMID: 24140476
    5. Meta-analysis of the IL23R and IL12B polymorphisms in multiple sclerosis.  |  Huang, J., et al. 2016. Int J Neurosci. 126: 205-12. PMID: 26000455
    6. IL12B, IL23A, IL23R and HLA-C*06 genetic variants in psoriasis susceptibility and response to treatment.  |  Bojko, A., et al. 2018. Hum Immunol. 79: 213-217. PMID: 29454820
    7. IL12B gene polymorphisms have sex-specific effects in relapsing-remitting multiple sclerosis.  |  Miteva, L., et al. 2019. Acta Neurol Belg. 119: 83-93. PMID: 30554348
    8. Impact of IL12B Polymorphisms on Genetic Susceptibility and IL-12p40 and IL-23 Serum Levels in Rheumatoid Arthritis.  |  Manolova, I., et al. 2020. Immunol Invest. 49: 1-14. PMID: 31161840
    9. Cervical lymph node tuberculosis and TNF, IL8, IL10, IL12B and IFNG polymorphisms.  |  Plowes-Hernández, O., et al. 2021. New Microbiol. 44: 24-32. PMID: 33582825
    10. Three novel structural variations at the major histocompatibility complex and IL12B predispose to psoriasis.  |  Zhen, Q., et al. 2022. Br J Dermatol. 186: 307-317. PMID: 34498260

    Ordering Information

    Product NameCatalog #UNITPriceQtyFAVORITES

    IL-12B p40 Antibody (1-1D5)

    sc-53349
    200 µg/ml
    $322.00

    IL-12B p40 Antibody (1-1D5) L

    sc-53349 L
    200 µg/0.1 ml
    $322.00