Used in immunology and biomedical research to quantitatively measure CXCL10 levels in biological samples such as serum, plasma, and cell culture supernatants. Helps in studying inflammatory responses, autoimmune diseases, viral infections, and cancer progression. Widely applied in preclinical studies to evaluate immune activation and response to therapeutic interventions. Supports research in conditions like multiple sclerosis, hepatitis, and COVID-19 due to CXCL10's role as a biomarker of Th1 immune response.