Used in biomedical research to measure the activity of succinate dehydrogenase (SDH) in human samples. Helps assess mitochondrial function in cells and tissues, particularly in studies related to metabolic disorders, neurodegenerative diseases, and cancer. The kit enables quantitative analysis in serum, plasma, and cell lysates, supporting diagnosis and monitoring of conditions linked to mitochondrial dysfunction. Also used in drug development to evaluate the impact of therapeutic compounds on cellular respiration.