Used in research laboratories to detect and quantify β-galactosidase enzyme activity in plant samples. This ELISA kit enables accurate measurement of enzyme expression levels, often used in studies involving gene expression, plant physiology, and stress response. It is particularly useful in experiments where β-galactosidase serves as a reporter gene, allowing scientists to monitor promoter activity and transgene expression in genetically modified plants. The assay is sensitive, specific, and suitable for high-throughput analysis of multiple samples.