Used for the quantitative measurement of peroxidase (POD) enzyme activity in plant tissue samples. This ELISA kit enables researchers to assess plant stress responses, as POD levels increase under oxidative stress caused by environmental factors such as drought, pollution, or pathogen attack. It is widely applied in plant physiology, agriculture, and environmental studies to evaluate plant health and defense mechanisms. The assay is sensitive and allows high-throughput analysis, making it suitable for screening plant varieties for stress tolerance in breeding programs.