Used for the quantitative detection of serine hydroxymethyltransferase (SHMT) enzyme activity in plant tissue samples, this ELISA kit enables researchers to assess metabolic processes related to one-carbon metabolism, photorespiration, and amino acid synthesis in plants. It is widely applied in plant physiology and stress response studies, helping to understand how plants adapt to environmental stresses such as drought, high salinity, or extreme temperatures. The kit supports high-throughput analysis in agricultural research and breeding programs aiming to improve crop resilience and productivity. It is also useful in genetic studies to evaluate SHMT expression levels in genetically modified or mutant plant lines.