Used in plant physiology research to detect and quantify trans-zeatin riboside (TZR), a key cytokinin hormone involved in cell division, shoot initiation, and delay of senescence in plants. The ELISA kit enables precise measurement of TZR levels in plant tissue extracts, allowing researchers to study hormone dynamics under various growth conditions, stress responses, or genetic modifications. Widely applied in agricultural science, plant biotechnology, and environmental studies to understand plant development and improve crop yield. Suitable for high-throughput analysis in laboratories focusing on phytohormone profiling.