Human Indoleamine 2,3-dioxygenase/IDO Alexa Fluor™ Plus 594-conjugated Antibody

R&D Systems, part of Bio-Techne | Catalog # FAB60302AFP594

Catalog #
Availability
Size / Price
Qty
FAB60302AFP594-100UG
Print Quote
Bulk Order
100% Guarantee

Key Product Details

Species Reactivity

Human

Applications

Immunohistochemistry, Western Blot, Intracellular Staining by Flow Cytometry, CyTOF-ready

Label

Alexa Fluor Plus 594 (Excitation = 590 nm, Emission = 618 nm)

Antibody Source

Monoclonal Mouse IgG2B Clone # 998736

View all Indoleamine 2,3-dioxygenase/IDO Antibodies »

Product Specifications

Specificity

Detects human Indoleamine 2,3-dioxygenase/IDO in direct ELISAs.

Clonality

Monoclonal

Host

Mouse

Isotype

IgG2B

Applications

Application
Recommended Usage

CyTOF-ready

Optimal dilution of this antibody should be experimentally determined.

Immunohistochemistry

Optimal dilution of this antibody should be experimentally determined.

Intracellular Staining by Flow Cytometry

Optimal dilution of this antibody should be experimentally determined.

Western Blot

Optimal dilution of this antibody should be experimentally determined.

Background: Indoleamine 2,3-dioxygenase/IDO

Indoleamine 2,3-dioxygenase (IDO) is a heme-containing intracellular dioxygenase catalyzing the degradation of the essential amino acid L-tryptophan to N‑formyl‑kynurenine (1). This degradation is the first and rate-limiting step of the L-kynurenine pathway (2). IDO is widely expressed in dendritic cells, macrophages, microglia, eosinophils, fibroblasts, endothelial cells, and most tumor cells. In immune cells, its expression is mainly induced by cytokines such as IFN‑ gamma, IFN‑ alpha, IFN‑ beta, and IL‑10. IDO has an antimicrobial function due to its decreasing the availability of the essential amino acid tryptophan in inflammatory environments (3). Recent studies have demonstrated that IDO induces immunosuppression during infection, pregnancy, transplantation, autoimmunity, and neoplasia (3‑5).

References

  1. Lewis-Ballester, A. et al. (2009) Proc. Natl. Acad. Sci. USA. 106:17371.

  2. Costantino, G. (2009) Expert Opin. Ther. Targets 13:247.

  3. Xu, H. et al. (2008) Immunol. Lett. 121:1.

  4. Lob, S. et al. (2009) Nat. Rev. Cancer 9:445.

  5. Curti, A. et al. (2009) Blood 113:2394.

Alternate Names

3dioxygenase, IDO, IDO1, INDO, Indoleamine 2

Entrez Gene IDs

3620 (Human); 15930 (Mouse)

Gene Symbol

IDO1

UniProt

P14902

Additional Indoleamine 2,3-dioxygenase/IDO Products

Product Documents

Product Datasheets

Certificate of Analysis

To download a Certificate of Analysis, please enter a lot number in the search box below.

Note: Certificate of Analysis not available for kit components.

Product Specific Notices


This product is provided under an intellectual property license from Life Technologies Corporation. The transfer of this product is conditioned on the buyer using the purchased product solely in research conducted by the buyer, excluding contract research or any fee for service research, and the buyer must not (1) use this product or its components for (a) diagnostic, therapeutic or prophylactic purposes; (b) testing, analysis or screening services, or information in return for compensation on a per-test basis; or (c) manufacturing or quality assurance or quality control, and/or (2) sell or transfer this product or its components for resale, whether or not resold for use in research. For information on purchasing a license to this product for purposes other than as described above, contact Life Technologies Corporation, 5781 Van Allen Way, Carlsbad, CA 92008 USA or outlicensing@thermofisher.com.

For research use only

Privacy Policy
Cookie Policy
Site Map
© Copyright 2026 Bio-Techne. All Rights Reserved. All trademarks and registered trademarks are the property of Bio-Techne and its brands unless otherwise specified.