Used to measure the activity of Pyruvate Phosphate Dikinase (PPDK) in plant samples, this ELISA kit is essential for researchers studying photosynthesis, particularly in C4 plants where PPDK plays a critical role in carbon fixation. It enables accurate quantification of PPDK levels in leaves and other tissues, supporting studies on plant metabolism, stress responses, and crop efficiency. The assay is widely used in agricultural research to evaluate how environmental factors or genetic modifications affect photosynthetic performance. Its high sensitivity and specificity make it suitable for both field and laboratory experiments aimed at improving plant productivity.