Used to detect and quantify levels of CXCL-10 in biological samples such as serum, plasma, and cell culture supernatants. Widely applied in immunology and inflammation research to study autoimmune diseases like multiple sclerosis, rheumatoid arthritis, and lupus. Helps assess immune response in viral infections including HIV, hepatitis, and COVID-19. Also utilized in cancer research to evaluate tumor microenvironment and immune cell recruitment. Supports drug development by monitoring biomarker changes during therapeutic interventions.