ELISpot Flex: Mouse IL‑12/‑23 p40 (HRP)

ELISpot Flex: Mouse IL‑12/‑23 p40 (HRP)

3451-2H

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Bulk or custom format
Our most adaptable ELISpot format, made to fit into your unique plan. Combine it with a substrate, plate, and/or antigen of choice.

Components

Capture mAbC15.6
Detection mAbC17.8, biotin
Enzyme conjugateStreptavidin-HRP enzyme conjugate

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Intended use

This ELISpot Flex kit is intended for the enumeration of cells secreting mouse IL-12/-23 p40 using the ELISpot assay. For research use only. Not for use in diagnostic procedures.

Serum/Plasma samples

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Product details

ProductELISpot Flex: Mouse IL-12/-23 p40 (HRP)
ApplicationELISpot
AnalyteIL-12/-23 (p40)
ReactivityMouse
SpecificityThis kit is based on a matched pair of mAbs specific for the p40 subunit of mouse IL-12 and IL-23. The antibodies recognize p40 monomer and homodimer, IL-12 p70 (p40+p35), and IL-23 (p40+p19).

Shipping and Storage

ShippingShipped at ambient temperature.
StorageStore at 4-8 °C upon receipt.
Shelf lifeAt least 18 months from date of receipt.

Tutorial

Cell stimulation in ELISpot and FluoroSpot

In this feature, we’ll walk you through the optimal use of different polyclonal and antigen-specific stimuli.

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IL-12/-23 (p40)

Analyte description

Interleukin 12 (IL-12) is, when biologically active, a heterodimer (p70) consisting of two covalently linked subunits, p35 and p40. IL-12 is produced by antigen-presenting cells, specifically dendritic cells, and macrophages. IL-12 is a proinflammatory cytokine that promotes Th1-type responses by inducing IFN-γ production and enhancing the proliferation and cytotoxicity of NK and T cells.

Interleukin-23 (IL-23) is a disulfide-linked heterodimer that consists of a unique p19 subunit and the p40 subunit of IL-12. IL-23 is a proinflammatory cytokine, which is produced by macrophages and dendritic cells upon infections with certain pathogens. The IL-23 receptor is expressed on Th17 cells, and IL-23 is responsible for Th17 expansion and stabilization.

Since both IL-12 and IL-23 heterodimers comprise the p40 subunit, capture immunoassays based on antibodies to p40 will detect both cytokines. Such assays can also detect p40 monomers and dimers.

Alternative namesInterleukin 12, IL-12, IL12, IL12A, IL12B, Il-12b, Il-12p40, Il12p40, p40
Cell typeMonocyte/MΦ, mDC
Gene ID16160

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