Used in plant physiology research to quantify the levels of Red Chlorophyll Catabolite Reductase (RCCR), an enzyme critical in the chlorophyll breakdown pathway. This ELISA kit enables scientists to monitor chlorophyll degradation during leaf senescence, fruit ripening, and stress responses in plants. It is widely applied in agricultural and botanical studies to understand nutrient recycling, plant health, and post-harvest quality. The assay provides a sensitive and specific method for measuring RCCR protein concentration in plant tissue extracts, supporting research in crop improvement and environmental stress adaptation.