Used for the detection and quantification of laccase enzymes produced by plants in research settings. This ELISA kit enables scientists to measure laccase levels in plant tissue extracts, sap, or culture samples with high specificity and sensitivity. It is widely applied in plant physiology studies, especially in understanding lignin biosynthesis, plant defense mechanisms, and stress responses. Researchers also use it to monitor enzyme activity during growth, development, or pathogen attack. The kit supports high-throughput analysis, making it valuable in agricultural research, environmental studies, and biotechnology for screening plant varieties with modified laccase expression.