Used in research to measure oxidative stress levels in biological samples such as plasma, serum, urine, and tissue homogenates. The kit enables quantification of 8-iso-PGF2α, a reliable biomarker formed by free radical-induced peroxidation of arachidonic acid, without the need for sample extraction. Widely applied in studies related to cardiovascular diseases, diabetes, inflammation, neurodegenerative disorders, and aging, where oxidative damage plays a key role. The ELISA format allows high-throughput, sensitive, and specific detection, making it suitable for both clinical and preclinical investigations.