"IDO1" Related Products

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Human IDO1 Inhibitor Screening Assay Kit (384)

Cat.No. : Kit-1758
Product Overview : L-tryptophan (L-Trp) is an essential amino acid necessary for protein synthesis in mammalian cells and the L-Trp to kynurenine (Kyn) pathway is firmly established as a key regulator of innate and adaptive immunity. Catabolism of L-Trp to Kyn maintains an immunosuppressive microenvironment by starving immune cells of L-Trp and releasing degradation products of L-Trp that have immunosuppressive functions. Indoleamine 2,3- dioxygenases (IDO1 & IDO2), two of the rate limiting enzymes in this pathway, are upregulated in many tumors, providing cancer cells with an avenue for immune evasion.
Size : 384 reactions
Description : The IDO1 Inhibitor Screening Assay Kit is designed to measure IDO1 enzyme inhibition. The IDO1 Inhibitor Screening Assay Kit is simple to use. Inhibitor and enzyme are added to a sample containing L-Trp substrate. After a room temperature incubation, activity is determined by measuring the absorption of reaction product at  =320–325 nm.
Applications : Useful for the study of IDO1 enzymology, screening inhibitors, and selectivity profiling.
Storage : Stable at least 6 months from date of receipt, when stored as directed. Kit components require different storage conditions. Be sure to store each component at the proper temperature upon arrival
Kit Components : IDO1 His-Tag: 80 µg; -80°C IDO1 Reaction Solution: 4 x 10 ml; -80°C 1x IDO1 Assay Buffer: 2 x 1 ml; -80°C UV transparent 384-well plate: 1; Room Temp.

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