Used in biochemical and entomological research to quantify malate dehydrogenase (MDH) enzyme levels in insect samples. This kit enables researchers to study metabolic activity and mitochondrial function in insects, supporting investigations in insect physiology, stress responses, and pesticide toxicity. It is particularly useful in comparative studies across insect species and in monitoring changes in enzyme expression under experimental conditions. The assay is commonly applied in agricultural research, environmental toxicology, and insect development studies where precise measurement of MDH is required.