IDO

IDO is a heme-containing enzyme that in humans is encoded by IDO gene. It is one of three enzymes that catalyze the first and rate-limiting step in the kynurenine pathway, the O2-dependent oxidation of L-tryptophan to N-formylkynurenine, the others being IDO2 and tryptophan 2,3-dioxygenase (TDO). IDO has been implicated in immune modulation through its ability to limit T-cell function and engage mechanisms of immune tolerance. Emerging evidence suggests that IDO becomes activated during tumor development, helping malignant cells escape eradication by the immune system.

CAT Product Name Source Product Overview Target Type Datasheet Size Price
VAng-Cr3825 Recombinant IDO Protein (Ala2-Gly403) [His] Mammalian cells Recombinant IDO Protein (Ala2-Gly403) fused with a His tag at N-terminus was expressed in Mammalian cells, with a molecular weight of 44 kDa. (Uniprot ID: P14902) IDO Tumor Antigens Datasheet 100 µg Inquiry

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