Used in biomedical research to quantify levels of Interleukin-37 (IL-37) in biological samples such as serum, plasma, and cell culture supernatants. This kit enables researchers to study the role of IL-37 in immune regulation, inflammation, and autoimmune diseases. It is commonly applied in studies related to chronic inflammatory conditions, cancer, metabolic disorders, and infectious diseases to understand cytokine dynamics and evaluate therapeutic responses. The assay provides high sensitivity and specificity, making it suitable for both basic research and preclinical investigations.