Used in biomedical research to measure levels of lipid peroxidation and lactoperoxidase activity in human biological samples such as serum, plasma, and tissue homogenates. This ELISA kit helps assess oxidative stress and inflammatory responses associated with conditions like cardiovascular diseases, neurodegenerative disorders, and chronic inflammation. It is widely applied in clinical labs and research settings to study the role of reactive oxygen species and antioxidant defenses in disease progression and treatment evaluation.