Used to detect and quantify the activity of the Fad2 enzyme in plant tissues, this ELISA kit supports research in plant lipid metabolism. It enables scientists to study fatty acid desaturation processes, particularly the conversion of oleic acid to linoleic acid. The kit is widely applied in plant breeding and genetic engineering to develop crop varieties with improved oil profiles, such as high-oleic oilseed plants. It is also useful in physiological studies assessing how environmental stresses or genetic modifications affect Fad2 enzyme levels. The assay provides a reliable, high-throughput method for screening plant lines in agricultural biotechnology and functional genomics research.