Analysis of IL-27p28/IL-30 (Mouse) by ELISA (CAT#: STEM-MB-0974-LGZ)

Introduction

IL-27 is an IL-12 family cytokine with immunomodulatory properties, capable of modulating inflammatory responses including autoimmunity. Although extensive studies have investigated the primary target cells of IL-27 mediating its function, the source of IL-27, especially during tissue-specific autoimmune inflammation, has not been formally investigated. The IL-27p28 subunit, also known as IL-30, was originally found to be an IL-27-specific subunit and was therefore considered a surrogate marker for IL-27 expression.

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Principle Applications Procedure Materials Notes Related Products

Principle

Enzyme-linked immunosorbent assay (ELISA) is an enzyme-labeled solid phase immunoassay technique. Its basic principle is to bind the antigen (or antibody) to the solid phase carrier, and the antigen (or antibody) and a certain enzyme link to enzyme labeled antigen (or antibody). During detection, the sample to be tested and the enzymic antigen (or antibody) react with the antigen (or antibody) on the solid phase carrier according to certain procedures, and then remove the unreacted part by washing method. After adding the substrate, the substrate is catalyzed by the enzyme on the solid phase carrier to produce colored substances. Through qualitative or quantitative detection of the amount of colored products, the content of the substance to be measured in the sample can be determined.

Applications

Cytokines & Chemokines, Immunology/Inflammation

Procedure

1. Add standards or samples to each well and incubate.
2. Pour off the liquid in the well, biotinylated antibody working solution and incubate.
3. Add enzyme conjugate working solution and incubate.
4. Add substrate TMB and incubate.
5. Add stop solution and measure OD value.
6. Calculation of results.

Materials

• Sample Type: Serum, plasma or other biological fluids

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