Human IDO2 ELISA Kit (HUFI07784)

This Assay Genie IDO2 ELISA Kit enables quantitative measurement of indoleamine 2,3-dioxygenase 2, a tryptophan-catabolizing enzyme studied in cancer immunology, autoimmune disease research, and inflammatory signaling pathways. IDO2 is frequently investigated alongside the paralog IDO1 in studies of immune tolerance, the kynurenine pathway, and tumor microenvironment regulation, where differential expression between healthy and diseased tissue provides biomarker insight. The kit arrives as a complete pack with a pre-coated microplate, lyophilized standards, detection antibody, and substrate solution sized for 96 Assays. Reconstituted components should be aliquoted and stored at -20 °C to minimize freeze-thaw loss, while sealed plates remain stable at refrigerated temperatures until the kit's expiration. Researchers pair this assay with cell culture supernatant analysis or human serum samples to monitor enzyme levels in translational and biomarker discovery workflows.