The Sorbitol Dehydrogenase (SDH) Activity Assay Kit is primarily used to measure SDH enzyme activity in various biological samples. It is widely applied in research to study metabolic pathways, particularly those involving sorbitol and fructose. This kit is essential in diagnosing and understanding conditions related to glucose metabolism disorders, such as diabetes, where SDH activity may be altered. Additionally, it is utilized in toxicology studies to assess liver function, as SDH is a marker for liver damage. The kit is also valuable in pharmaceutical research for evaluating the effects of drugs on metabolic enzymes. Its applications extend to agricultural research, where it helps in studying plant metabolism and stress responses.