Used for detecting and quantifying Plant ZDS (Zeaxanthin Dipalmitoyl Synthase) enzyme activity in plant tissue samples, this ELISA kit enables researchers to study carotenoid biosynthesis pathways. It is widely applied in plant physiology and genetic engineering to assess enzyme function in stress response, photoprotection, and pigment production. The kit supports high-throughput analysis in agricultural research and breeding programs aimed at improving crop color, nutritional value, and resilience to environmental stress.