Used in biomedical research to quantify uncoupled protein 1 (UCP1) levels in mouse samples, particularly in studies related to brown adipose tissue (BAT) activity and energy metabolism. Enables researchers to investigate thermogenesis, obesity, metabolic disorders, and the effects of drugs or genetic modifications on mitochondrial function. The ELISA format allows for high-sensitivity detection and measurement of UCP1 protein concentration in tissue lysates, making it a valuable tool in metabolic and endocrinology studies.