Used in plant science research to measure glutathione levels in plant tissues, this ELISA kit enables accurate quantification of reduced glutathione, a key antioxidant involved in stress response. It helps assess plant health under environmental stresses such as drought, heavy metals, UV radiation, and pathogen attack. Researchers use it to study redox status, evaluate the effectiveness of protective compounds, and understand detoxification mechanisms in crops and model plants. The assay is suitable for high-throughput analysis in agricultural and physiological studies.