Used in biomedical research to measure irisin levels in rat samples, this ELISA kit enables scientists to study the role of irisin in metabolism, exercise physiology, and energy homeostasis. It is commonly applied in studies related to obesity, diabetes, and muscle function, where accurate quantification of irisin helps assess metabolic health and the effects of physical activity. The assay is valued for its sensitivity and specificity, supporting reproducible results in preclinical animal research.