Used for detecting and quantifying plant ent-kaurene synthase (CPS) enzyme activity in research settings, this ELISA kit supports studies in plant hormone biosynthesis, particularly gibberellin pathways. It enables researchers to monitor enzyme expression levels in response to environmental stresses, growth conditions, or genetic modifications. Commonly applied in agricultural science, plant physiology, and biotechnology to understand growth regulation and improve crop traits such as height, flowering time, and yield. The assay is suitable for high-throughput screening and provides a reliable tool for functional analysis of plant terpenoid metabolism.