Used to detect and quantify 1,3-β-glucanase (1,3-β-GA) enzyme activity in plant samples. This assay is commonly applied in plant physiology and pathology studies to monitor plant defense responses, as 1,3-β-glucanase plays a key role in breaking down fungal cell walls during pathogen attack. Researchers use this kit to evaluate induced resistance in plants treated with biotic or abiotic stress agents, such as pathogens, elicitors, or chemical inducers. It is also employed in agricultural research to screen plant varieties for enhanced disease resistance and to study gene expression related to pathogenesis-related (PR) proteins. The ELISA format allows high-throughput analysis with good sensitivity and specificity, making it suitable for lab-based plant immune response studies.