Used in plant biology research to quantify levels of allene oxide cyclase (AOC), an enzyme involved in the biosynthesis of jasmonic acid—a key hormone regulating plant defense responses, wound healing, and stress signaling. The ELISA kit enables accurate measurement of AOC protein concentration in plant tissue extracts, supporting studies on plant immune responses, herbivore resistance, and abiotic stress tolerance. Widely applied in agricultural research and genetic engineering to evaluate transgenic plants or treatment effects on jasmonate pathway activity.