Used in immunological research to detect and quantify levels of interferon-inducing protein 16 (IFI16/p16) in biological samples such as serum, plasma, and cell lysates. This ELISA kit is particularly valuable in studies related to innate immune responses, viral infections, and autoimmune diseases like systemic lupus erythematosus (SLE), where IFI16 plays a role in sensing viral DNA and triggering interferon production. It enables researchers to monitor IFI16 expression under different experimental conditions, assess its involvement in inflammation and cell death pathways, and evaluate its potential as a biomarker in disease models. The assay provides a sensitive and specific method for high-throughput analysis in preclinical research settings.