Used for the quantitative detection of Human Interferon-alpha-2b in biological samples such as serum, plasma, and cell culture supernatants. This ELISA kit is widely applied in clinical research and immunology studies to measure cytokine levels, assess immune response activation, and monitor disease progression in conditions like viral infections, autoimmune disorders, and cancer. It enables high-throughput analysis with high specificity and sensitivity, making it a valuable tool in pharmaceutical development and biomedical research.