Anti-human IL-12/-23 (p40) mAb (capture), unconjugated

Standard curve for human IL-12 (p70) in bead-based multiplex.

Anti-human IL-12/-23 (p40) mAb (capture), unconjugated

5327-3-100

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Intended use

This monoclonal antibody enables specific detection of human IL-12 (p70) in bead-based multiplex assays.  For research use only. Not for use in diagnostic procedures.

Serum/Plasma samples

Recommendation

Anti-human IL-12/-23 (p40) mAb (capture) is recommended for detection of human IL-12 (p70) in combination with Anti-human IL-12 (p70) mAb (detection) (product code 5327-6) in bead-based multiplex.

Product details

ProductAnti-human IL-12/-23 (p40) mAb (capture), unconjugated
ApplicationBead-based multiplex
AnalyteIL-12/-23 (p40), IL-12 (p70)
AntibodyAnti-human IL-12/-23 (p40) mAb (capture)
ConjugateUnconjugated
ClonalityMonoclonal
Immunogen

Recombinant human IL-23

HostMouse
IsotypeIgG1
ReactivityHuman
Specificity

Native and recombinant p40 subunit of human IL-12 and IL-23.

Purification

Purified from in vitro cultures by protein G affinity chromatography.

Concentration0.5 mg/ml
Supplied in

PBS with 0.02% sodium azide. Sterile-filtered (0.2 µm).

Contents

Anti-human IL-12/-23 (p40) mAb (capture), unconjugated. Supplied at 0.5 mg/ml in PBS with 0.02% sodium azide.

Shipping and Storage

Shipping

Shipped at ambient temperature.

Storage

Store product at 4-8°C or frozen at -20°C or below. Avoid repeated freezing/thawing.

Shelf lifeAt least 18 months from date of receipt.

Standard curve for human IL-12 (p70) in bead-based multiplex.

Representative standard curve for human IL-12 (p70) in bead-based multiplex.

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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, CLMF, IL-12A, NFSK, NKSF1, P35, CLMF2, IL-12B, IMD28, IMD29, NKSF, NKSF2
Cell typeMonocyte/MΦ, mDC
Gene ID3592, 3593

IL-12 (p70)

Analyte description

Interleukin 12 (IL-12) is, when biologically active, a heterodimer (p70) consisting of two covalently linked subunits, p35 and p40. The p40 subunit is shared with IL-23. 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.

Alternative namesInterleukin 12, IL-12, IL12
Cell typeMonocyte/MΦ, mDC