Used for the quantitative detection of plant carotene in various biological samples such as leaves, fruits, and plant extracts. This ELISA kit enables researchers to assess carotenoid content in plant tissues, supporting studies in photosynthesis, plant stress responses, and nutritional quality of crops. It is widely applied in agricultural research, food science, and plant physiology to monitor carotenoid levels under different growth conditions, genetic modifications, or post-harvest treatments. The assay is sensitive, specific, and suitable for high-throughput analysis in laboratory settings.