Used in plant biology research to quantify the expression levels of the 12-fatty acid desaturase (Fad2) enzyme, which plays a key role in the biosynthesis of unsaturated fatty acids in plants. This ELISA kit enables researchers to monitor Fad2 protein levels in plant tissues, supporting studies on lipid metabolism, plant stress responses, and genetic modification aimed at improving oil composition in crops. It is particularly useful in breeding and biotechnology programs focused on enhancing seed oil quality for food, feed, and industrial applications.