Used for the quantitative measurement of Glutathione Peroxidase (GSH-PX) activity in mouse biological samples such as serum, plasma, tissue homogenates, and cell lysates. This ELISA kit enables researchers to assess antioxidant capacity and oxidative stress levels in experimental models. It is widely applied in studies related to inflammation, aging, neurodegenerative diseases, and toxicology where oxidative damage plays a key role. The assay is sensitive, specific, and allows high-throughput analysis, making it suitable for both academic research and drug development.