Used to measure the activity of Caffeic Acid O-Methyltransferase (COMT) in plant samples, this ELISA kit is essential in plant biochemistry and molecular biology research. It enables researchers to quantify COMT enzyme levels, which play a key role in lignin biosynthesis. This is particularly useful in studies focused on plant cell wall composition, biofuel production, and genetic modification of crops for improved digestibility or biomass processing. The kit supports high-throughput analysis and provides a reliable method for evaluating gene function in metabolic pathways related to phenylpropanoid metabolism.