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05-840

Sigma-Aldrich

Anti-IDO (Indoleamine 2,3-Dioxygenase) Antibody, clone 10.1

clone 10.1, Upstate®, from mouse

Synonyme(s) :

Indoleamine 2,3-dioxygenase, Indoleamine-pyrrole 2,3-dioxygenase, indole 2,3-dioxygenase, indoleamine-pyrrole 2,3 dioxygenase, IDO1

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About This Item

Code UNSPSC :
12352203
eCl@ss :
32160702
Nomenclature NACRES :
NA.41

Source biologique

mouse

Niveau de qualité

Forme d'anticorps

purified immunoglobulin

Type de produit anticorps

primary antibodies

Clone

10.1, monoclonal

Espèces réactives

human, mouse

Fabricant/nom de marque

Upstate®

Technique(s)

immunocytochemistry: suitable
immunohistochemistry: suitable (paraffin)
western blot: suitable

Isotype

IgG

Numéro d'accès NCBI

Numéro d'accès UniProt

Conditions d'expédition

wet ice

Informations sur le gène

human ... IDO1(3620)
mouse ... Ido1(15930)

Description générale

Indoleamine 2,3-dioxygenase (IDO) is an enzyme that is responsible for converting tryptophan to kynurenines. IDO is expressed by a wide variety of tissues and IDO can be upregulated by interferon gamma. IDO modulates levels of the amino acid tryptophan, which is vital for cell growth, but is also involved in the suppression of the immune response. IDO may be involved in the suppression of the immune response to tumours and blocking the IDO pathway may be a potential target for immunotherapy.

Spécificité

Recognizes IDO (Indoleamine 2,3- Dioxygenase), Mr 42 kDa.

Immunogène

GST fusion protein corresponding to residues 78-184 of human Indoleamine 2,3- Dioxygenase (IDO). Clone 10.1.

Application

Anti-IDO (Indoleamine 2, 3-Dioxygenase) Antibody, clone 10.1 is an antibody against IDO (Indoleamine 2 for use in IC & WB.
Immunocytochemistry: A previous lot was used by an independent laboratory in Phoenix cells transfected with an expression vector.

Immunohistochemistry: A previous lot of this antibody was used to detect IDO in human retina, primary eye tumor and metastatic liver tumor tissue sections (Chen, P.W., et al. Experimental Eye Research 85(2007) 617-625).

Qualité

Routinely evaluated by Western Blot on untreated and IFNgamma treated (24 hrs) Hela lysates.

Western Blot Analysis:
1:500 dilution of this lot detected IDO on 10 ug of untreated and IFN gamma treated Hela lysates.

Description de la cible

42 kDa

Liaison

Replaces: 04-1056

Forme physique

Format: Purified
Purified mouse monoclonal IgG in buffer containing 70% storage buffer 0.1 M Tris-glycine, pH 7.4, 0.15 M NaCl, 0.05% sodium azide and 30% glycerol.

Remarque sur l'analyse

Control
Human IFN-gamma stimulated HeLa cell lysates, IFN gamma stimulated human peripheral blood lymphocytes.

Autres remarques

Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.

Informations légales

UPSTATE is a registered trademark of Merck KGaA, Darmstadt, Germany

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Code de la classe de stockage

10 - Combustible liquids

Classe de danger pour l'eau (WGK)

WGK 1


Certificats d'analyse (COA)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

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Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

Tryptophan and the immune response.
Moffett, John R and Namboodiri, Ma Aryan
Immunology and Cell Biology, 81, 247-265 (2003)
Uveal melanoma expression of indoleamine 2,3-deoxygenase: establishment of an immune privileged environment by tryptophan depletion.
Peter W Chen,Jessamee K Mellon,Elizabeth Mayhew,Shixuan Wang,Yu Guang He,Nick Hogan et al.
Experimental Eye Research null
Annabel Meireson et al.
Frontiers in immunology, 12, 736498-736498 (2021-09-25)
Immune escape is an early phenomenon in cancer development/progression. Indoleamine 2,3-dioxygenase 1 (IDO1) is a normal endogenous mechanism of acquired peripheral immune tolerance and may therefore be tumor-promoting. This study investigated the clinical relevance of IDO1 expression by immune cells
Sewha Kim et al.
Journal of Cancer, 8(1), 124-130 (2017-01-27)
Indoleamine 2,3-dioxygenase 1 (IDO1) is an immunosuppressive enzyme involved in tumor immune escape. Blockade of the IDO1 pathway is an emerging modality of cancer immunotherapy. Triple-negative breast cancer (TNBC) lacks established therapeutic targets and may be a good candidate for
David H Munn et al.
Science (New York, N.Y.), 297(5588), 1867-1870 (2002-09-14)
Antigen-presenting cells (APCs) can induce tolerance or immunity. We describe a subset of human APCs that express indoleamine 2,3-dioxygenase (IDO) and inhibit T cell proliferation in vitro. IDO-positive APCs constituted a discrete subset identified by coexpression of the cell-surface markers

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