Human Interleukin 28B (IL-28B) ELISA Kit

Quantitative measurement of human IL-28B (interferon lambda 3, IFN-λ3), a type III interferon with established roles in antiviral defense and hepatic inflammation, is supported by this Assay Genie ELISA kit. IL-28B has been extensively studied in hepatitis C virus infection, where host IL28B gene polymorphisms influence viral clearance and treatment outcomes, making reliable quantification valuable for clinical and translational research programs. Beyond hepatology, the cytokine is relevant to investigations of mucosal immunity, respiratory viral infections, and tumor microenvironments where interferon-lambda signaling shapes cellular responses.

The 96-assay microplate format accommodates measurement across diverse human specimen types, supporting studies that range from patient cohort analyses to tissue preparations and cell-based experiments. Researchers investigating cytokine signaling cascades, innate immune activation by viral pathogens, and the interplay between inflammation and liver pathology can integrate this kit into workflows aimed at correlating IL-28B concentrations with disease progression, therapeutic intervention, or experimental treatment outcomes.

The procedure follows a standard immunoassay workflow producing a colorimetric signal compatible with conventional microplate readers. Reagents are configured to support reproducible quantification in immunology, hepatology, and virology laboratories, and the kit is validated for research use only by laboratory professionals in academic, biotech, and pharmaceutical settings. Component handling and storage recommendations are detailed in the enclosed product insert to preserve reagent activity through the intended shelf life of the assay.