Home Metabolism IDO/TDO inhibitor Indoximod For research use only.

Indoximod

Synonyms: NLG-8189, 1-Methyl-D-tryptophan, 1-MT

Indoximod, a methylated tryptophan, acts as an IDO (indoleamine-(2,3)-dioxygenase) pathway inhibitor, and reverses IDO-mediated immune suppression. Phase 2.This product has poor solubility, animal experiments are available, cell experiments please choose carefully!

Indoximod Chemical Structure

Indoximod Chemical Structure

CAS No. 110117-83-4

Purity & Quality Control

Indoximod Related Products

Biological Activity

Description Indoximod, a methylated tryptophan, acts as an IDO (indoleamine-(2,3)-dioxygenase) pathway inhibitor, and reverses IDO-mediated immune suppression. Phase 2.This product has poor solubility, animal experiments are available, cell experiments please choose carefully!
Targets
IDO [1]
In vitro
In vitro

Indoximod significantly reverses the suppression of T cells created by IDO-expressing dendritic cells, using both human monocyte-derived dendritic cells and murine dendritic cells isolated directly from tumor-draining lymph nodes. [1] Indoximod activates a Trp sufficiency signal that stimulates mTOR, and relieves IDO-induced Trp deprivation as well as an autophagic response. [2]
In Vivo
In vivo

In mouse models of transplantable melanoma and transplantable and autochthonous breast cancer, Indoximod (400 mg/kg p.o.) enhances antitumor immunity in the setting of combined chemo-immunotherapy regimens. [1]
Animal Research Animal Models Mouse B16F10 and 4T1 tumor models
Dosages 400 mg/kg
Administration p.o.
NCT Number Recruitment Conditions Sponsor/Collaborators Start Date Phases
NCT03301636 Terminated
Melanoma
NewLink Genetics Corporation|Lumos Pharma
 December 8 2017 Phase 2

Chemical Information & Solubility

Molecular Weight 218.25 Formula

C12H14N2O2
CAS No. 110117-83-4 SDF Download Indoximod SDF
Smiles CN1C=C(C2=CC=CC=C21)CC(C(=O)O)N
Storage (From the date of receipt)

In vitro
Batch:

DMSO : Insoluble ( Moisture-absorbing DMSO reduces solubility. Please use fresh DMSO.)

Water : Insoluble

Ethanol : Insoluble


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In vivo
Batch:

Add solvents to the product individually and in order.


In vivo Formulation Calculator

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In vivo Formulation Calculator (Clear solution)

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Method for preparing DMSO master liquid: mg drug pre-dissolved in μL DMSO ( Master liquid concentration mg/mL, Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug. )

Method for preparing in vivo formulation: Take μL DMSO master liquid, next addμL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O, mix and clarify.

Method for preparing in vivo formulation: Take μL DMSO master liquid, next add μL Corn oil, mix and clarify.

Note: 1. Please make sure the liquid is clear before adding the next solvent.
2. Be sure to add the solvent(s) in order. You must ensure that the solution obtained, in the previous addition, is a clear solution before proceeding to add the next solvent. Physical methods such
as vortex, ultrasound or hot water bath can be used to aid dissolving.

Tech Support

Answers to questions you may have can be found in the inhibitor handling instructions. Topics include how to prepare stock solutions, how to store inhibitors, and issues that need special attention for cell-based assays and animal experiments.

Handling Instructions

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