Used to measure Peroxidase (POD) activity in biological samples such as serum, plasma, cell lysates, and tissue homogenates. Commonly applied in research settings to assess oxidative stress, enzyme function, and antioxidant capacity in human samples. Helps in studying diseases related to oxidative damage, including cardiovascular disorders, neurodegenerative conditions, and inflammatory diseases. The kit enables quantitative analysis through a colorimetric assay, allowing high-throughput screening in clinical and laboratory research.