Used for detecting and quantifying plant catalase (CAT) enzyme activity in various plant samples such as leaves, roots, and seeds. This ELISA kit is widely applied in plant physiology and stress response studies, helping researchers assess oxidative stress levels in plants exposed to environmental stresses like drought, salinity, heavy metals, or extreme temperatures. It enables high-throughput analysis in agricultural research, breeding programs, and environmental monitoring, providing reliable data for understanding antioxidant defense mechanisms in plants.