Used for detecting and quantifying Plant Polygalacturonase (PG) enzyme activity in plant tissue samples, this ELISA kit is essential in plant physiology and fruit ripening studies. It helps researchers understand cell wall degradation processes, particularly during fruit softening and abscission. Widely applied in agricultural research, it supports the development of fruits with extended shelf life by monitoring PG levels in genetically modified or treated plants. Also useful in studying plant-pathogen interactions, as some microbes induce PG production to invade plant tissues. The kit offers a sensitive and specific method for high-throughput analysis in breeding programs and post-harvest technology.