Used to measure KMO (kynurenine 3-monooxygenase) enzyme activity in human biological samples such as serum, plasma, or tissue extracts. This ELISA kit is particularly useful in research settings focused on neurodegenerative diseases like Alzheimer's and Huntington's, where the kynurenine pathway is implicated. It enables quantification of KMO levels to study inflammation, immune response, and metabolic dysregulation. The assay supports high-throughput analysis with high sensitivity and specificity, making it valuable for biomarker discovery and therapeutic development.