Used in plant biology research to quantify serine aminotransferase enzyme levels in plant tissues. Helps assess photorespiratory activity and nitrogen metabolism in plants under various environmental conditions. Widely applied in studies related to plant stress responses, such as drought, salinity, and temperature extremes. Enables researchers to evaluate metabolic adaptations in genetically modified or mutant plant lines. Supports development of crops with improved nitrogen use efficiency and stress tolerance by providing precise measurement of key enzyme dynamics in metabolic pathways.