Used for the quantitative measurement of cyclooxygenase (COX) enzyme activity in mouse tissue samples and cell lysates. This ELISA kit is particularly useful in research settings focused on inflammation, pain, and immune response, where COX enzymes play a key role in prostaglandin synthesis. It enables researchers to assess the effects of drugs, especially nonsteroidal anti-inflammatory drugs (NSAIDs), on COX activity in preclinical studies. The assay supports high-throughput analysis and provides a reliable method to monitor changes in COX levels under various experimental conditions.