Phosphoenolpyruvate Carboxylase (PEPC) Activity Assay Kit is widely used in plant physiology and biochemistry research to measure the activity of the PEPC enzyme. This enzyme plays a critical role in the carbon fixation process, particularly in C4 and CAM plants, where it helps in the initial fixation of atmospheric CO2. Researchers utilize this kit to study the efficiency of photosynthetic pathways, understand plant responses to environmental stress, and investigate metabolic adaptations in different plant species. Additionally, it is employed in agricultural research to enhance crop productivity by optimizing carbon assimilation processes. The kit is also valuable in enzymology studies to explore the kinetic properties and regulation of PEPC under various biochemical conditions.