Used to measure gamma-aminobutyric acid transaminase (GABA-T) enzyme activity in plant samples, this ELISA kit helps researchers study the GABA shunt pathway, which plays a key role in plant stress responses, nitrogen metabolism, and signaling under abiotic stresses such as drought, salinity, and hypoxia. It enables accurate quantification of GABA-T activity in leaves, roots, and other tissues, supporting studies in plant physiology, crop improvement, and post-harvest biology. The kit is widely used in agricultural research and breeding programs to evaluate plant resilience and metabolic adaptation.