Used for the detection and quantification of plant cellulase enzyme activity in research and agricultural applications. Helps assess cellulose degradation in plant tissues, monitor microbial cellulase production in biofuel development, and evaluate plant-pathogen interactions. Commonly applied in plant physiology studies, soil science, and biomass conversion processes. Provides a sensitive and specific method to measure enzymatic activity without radioactive materials, enabling high-throughput analysis in lab settings.