Used to detect and quantify GUS (β-glucuronidase) enzyme activity in plant tissues, this ELISA kit enables researchers to assess gene expression in transgenic plants where GUS is used as a reporter gene. It is commonly applied in plant molecular biology to confirm the successful integration and expression of genetically engineered constructs. The assay provides a sensitive and specific colorimetric measurement, allowing for high-throughput analysis in studies involving promoter activity, transformation efficiency, and tissue-specific gene expression. Ideal for both qualitative and quantitative evaluation in research related to plant genetics and biotechnology.