Used to detect and quantify the activity of 1-aminocyclopropane-1-carboxylic acid (ACC) oxidase in plant tissues, this ELISA kit plays a key role in studying ethylene biosynthesis. Ethylene is a gaseous plant hormone involved in fruit ripening, leaf abscission, flower senescence, and stress responses. By measuring ACO activity, researchers can understand how plants regulate growth, development, and responses to environmental stresses such as drought, flooding, or pathogen attack. The kit is widely used in plant physiology, agriculture research, and breeding programs to evaluate ethylene production in crops, optimize post-harvest storage conditions, and develop ethylene-modified plant varieties. Its high sensitivity and specificity make it suitable for both laboratory and field-based plant studies.