Gamma-interferon (IFNG; MIM 147570) has an antiproliferative effect on many tumor cells and inhibits intracellular pathogens such as Toxoplasma and Chlamydia, at least partly because of the induction of indoleamine 2,3-dioxygenase (INDO; EC 1.13.11.42). This enzyme catalyzes the degradation of the essential amino acid L-tryptophan to N-formylkynurenine.[supplied by OMIM]
![Immunocytochemistry Indoleamine 2,3-dioxygenase/IDO Antibody (700838) [Unconjugated]](http://images.novusbio.com/fullsize2/Indoleamine_2,3-dioxygenase_MAB6030_Immunocytochemistry_11207.jpg)
![Intracellular Staining by Flow Cytometry Indoleamine 2,3-dioxygenase/IDO Antibody (700838) [Unconjugated]](http://images.novusbio.com/fullsize2/Indoleamine_23dioxygenase_MAB6030_Flow_Cytometry_14854.jpg)
![Intracellular Staining by Flow Cytometry Indoleamine 2,3-dioxygenase/IDO Antibody (700838) [Unconjugated]](http://images.novusbio.com/fullsize2/Indoleamine_23dioxygenase_MAB6030_Flow_Cytometry_23617.jpg)
![N/A Indoleamine 2,3-dioxygenase/IDO [Biotin]](http://images.novusbio.com/fullsize2/dy6030b-05_human-indoleamine-2-3-dioxygenase-ido-duoset-elisa-5-plate-2842022141620.jpg)
