Used in biomedical research to quantify interleukin-37 levels in biological samples such as serum, plasma, or cell culture supernatants. Enables researchers to study the role of IL-37 in inflammatory diseases, autoimmune conditions, and immune regulation. Commonly applied in studies related to chronic inflammation, sepsis, rheumatoid arthritis, and cancer to assess anti-inflammatory responses. Provides a reliable, sensitive, and specific method for measuring IL-37 concentration, supporting data collection in preclinical studies and clinical research.