1. Signaling Pathways
  2. Metabolic Enzyme/Protease
  3. Indoleamine 2,3-Dioxygenase (IDO)
  4. Indoleamine 2,3-Dioxygenase (IDO) Inhibitor

Indoleamine 2,3-Dioxygenase (IDO) Inhibitor

Indoleamine 2,3-Dioxygenase (IDO) Inhibitors (83):

Cat. No. Product Name Effect Purity
  • HY-15760
    Inhibitor 99.89%
    Necrostatin-1 (Nec-1) is a potent and cross the blood-brain barrier necroptosis inhibitor with an EC50 of 490 nM in Jurkat cells. Necrostatin-1 inhibits RIP1 kinase (EC50=182 nM). Necrostatin-1 is also an IDO inhibitor.
  • HY-108331
    Inhibitor 99.90%
    3-TYP is an inhibitor of SIRT3 (IC50: ~377 μM) and an inhibitor of Methionine Adenosyltransferase (MAT) 2 and Indoleamine 2,3-Dioxygenase (IDO). There may be many off-target sites for 3-TYP that need to be examined, such as NAD-dependent enzymes, including dehydrogenases.
  • HY-15689
    Inhibitor 99.66%
    Epacadostat (INCB 024360) is a potent and selective indoleamine 2,3-dioxigenase 1 (IDO1) inhibitor with an IC50 of 71.8 nM.
  • HY-16724
    Inhibitor 99.04%
    Indoximod (1-Methyl-D-tryptophan) is an orally active indoleamine 2,3-dioxygenase (IDO) pathway inhibitor. Indoximod acts as a Trp mimetic in regulating mTOR. Indoximod is an immunometabolic adjuvant used for the research of cancer.
  • HY-101560
    Inhibitor 99.89%
    Linrodostat (BMS-986205) is a selective and irreversible indoleamine 2,3-dioxygenase 1 (IDO1) inhibitor with an IC50 value of 1.1 nM in IDO1-HEK293 cells. Linrodostat is well tolerated with potent pharmacodynamic activity in advanced cancers.
  • HY-156400
    IDO1-IN-23 (compound 41) is a potent human IDO1 inhibitor with an IC50 value of 13 μM.
  • HY-149411
    IDO1/TDO-IN-6 (compound 11) is a dual inhibitor of IDO1/TDO with IC50s of 2.25 and 2.89 μM, respectively. IDO1/TDO-IN-6 has inhibitory effects on IDO1 and TDO, with Ki values of 1.9 and 3.1 μM, respectively. IDO1/TDO-IN-6 can be used in cancer and immunology research.
  • HY-N0110
    Palmatine chloride
    Inhibitor 99.77%
    Palmatine chloride is an orally active and irreversible indoleamine 2,3-dioxygenase 1 (IDO-1) inhibitor with IC50s of 3 μM and 157μM against HEK 293-hIDO-1 and rhIDO-1, respectively. Palmatine chloride can also inhibit West Nile virus (WNV) NS2B-NS3 protease in an uncompetitive manner with an IC50 of 96 μM. Palmatine chloride shows anti-cancer, anti-oxidation, anti-inflammatory, neuroprotection, antibacterial, anti-viral activities.
  • HY-133897
    Inhibitor 98.13%
    (Rac)-Indoximod (1-Methyl-DL-tryptophan) is an indoleamine 2,3-dioxygenase (IDO) inhibitor. Co-treatment with IFN-γ and (Rac)-Indoximod markedly reduces the activity of human cardiac myofibroblasts (hCMs) expressing α-SMA and induces apoptosis through up-regulating the IRF-1, Fas, and FasL genes.
  • HY-13983
    Inhibitor 99.98%
    IDO-IN-7 (NLG-919 analogue) is a a potent IDO1 inhibitor with an IC50 of 38 nM.
  • HY-18770B
    Inhibitor 99.99%
    Navoximod (GDC-0919; NLG-​919) is a potent IDO (indoleamine-(2,3)-dioxygenase) pathway inhibitor with Ki/EC50 of 7 nM/75 nM.
  • HY-N0736
    Coptisine chloride
    Inhibitor 98.24%
    Coptisine chloride is an alkaloid from Chinese goldthread, and acts as an efficient uncompetitive IDO inhibitor with a Ki value of 5.8 μM and an IC50 value of 6.3 μM. Coptisine chloride is a potent H1N1 neuraminidase (NA-1) inhibitor with an IC50 of 104.6 μg/mL and can be used for influenza A (H1N1) infection.
  • HY-N0707
    Inhibitor 99.47%
    (S)-Indoximod (1-Methyl-L-tryptophan) is an inhibitor of indoleamine 2,3-dioxygenase (IDO) (Ki: 19 μM). (S)-Indoximod can be used for the research of cancer and neurological disease.
  • HY-112164
    Inhibitor 98.29%
    IACS-8968 (IDO/TDO Inhibitor) is a dual IDO and TDO inhibitor, with pIC50s of 6.43 for IDO and <5 for TDO, respectively.
  • HY-101111
    Inhibitor 99.95%
    PF-06840003 (EOS200271) is a highly selective, orally active and brain-penetrant IDO-1 inhibitor with IC50s of 0.41 μM, 0.59 μM, and 1.5 μM for hIDO-1, dIDO-1, and mIDO-1, respectively.
  • HY-100687
    Inhibitor 98.56%
    GNF-PF-3777 (8-Nitrotryptanthrin) is a potent human indoleamine 2,3-dioxygenase 2 (hIDO2) inhibitor which significantly reduces IDO2 activity with Ki of 0.97 μM.
  • HY-15683
    Inhibitor 99.89%
    IDO5L is a potent indoleamine 2,3-dioxygenase (IDO) inhibitor with an IC50 of 67 nM.
  • HY-148383
    Inhibitor 99.03%
    DP00477 is a potent IDO1 (indoleamine 2,3-dioxygenase 1) inhibitor with an IC50 value of 7.0 µM. DP00477 has the potential for the research of cancer.
  • HY-151108
    Inhibitor 99.23%
    IDO1/TDO-IN-4 is a potent IDO1/TDO dual inhibitor, with IC50 values of 3.53 μM (IDO1) and 1.15 μM (TDO). IDO1/TDO-IN-4 forms hydrogen bond with IDO1, and π−π stacking interaction with TDO. IDO1/TDO-IN-4 can be used in the research of depression, and depression-induced infectious, metabolic, and autoimmune disorders.
  • HY-111540
    Inhibitor 99.54%
    LY-3381916 (IDO1-IN-5) is a potent, selective and brain penetrated inhibitor of IDO1 activity, binds to apo-IDO1 lacking heme rather than mature heme-bound IDO1.