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MAB10009

Sigma-Aldrich

Anti-IDO Antibody, clone 1F8.2

clone 1F8.2, from mouse

Synonym(s):

Indoleamine-pyrrole 2,3-dioxygenase, indole 2,3-dioxygenase, indoleamine 2,3-dioxygenase 1, indoleamine-pyrrole 2,3 dioxygenase, IDO1

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About This Item

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

biological source

mouse

Quality Level

antibody form

purified antibody

antibody product type

primary antibodies

clone

1F8.2, monoclonal

species reactivity

human

technique(s)

immunohistochemistry: suitable
western blot: suitable

isotype

IgG1κ

NCBI accession no.

UniProt accession no.

shipped in

wet ice

target post-translational modification

unmodified

Gene Information

human ... IDO1(3620)

General description

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.

Specificity

This antibody recognizes IDO.

Immunogen

GST-tagged recombinant protein of full-length human IDO.

Application

Anti-IDO Antibody, clone 1F8.2 is an antibody against IDO for use in WB, IH.
Research Category
Neuroscience
Research Sub Category
Oxidative Stress

Quality

Evaluated by Western Blot in HeLa cell lysate.
Western Blot Analysis: 0.1 µg/mL dilution of this antibody detected IDO on 15 µg of HeLa cell lysate.

Target description

Approx. 45 kDa

Physical form

Format: Purified
Mouse monoclonal in buffer containing 0.1 M Tris-glycine, pH 7.4, 150 mM NaCl and 0.05% sodium azide.
Protein G Purified

Storage and Stability

Maintain refrigerated at 2-8°C for 1 year from date of receipt.

Analysis Note

Control
HeLa cell lysate treated with interferon gamma.

Other Notes

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

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

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Storage Class Code

12 - Non Combustible Liquids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Maria A Papadaki et al.
Cancers, 12(6) (2020-06-18)
The current study aimed at the optimization of circulating tumor cell (CTC) enrichment for downstream protein expression analyses in non-small cell lung cancer (NSCLC) to serve as a tool for the investigation of immune checkpoints in real time. Different enrichment
Paired primary and metastatic lesions of patients with ipilimumab-treated melanoma: high variation in lymphocyte infiltration and HLA-ABC expression whereas tumor mutational load is similar and correlates with clinical outcome.
Gorris, et al.
Journal for Immunotherapy of Cancer, 10 (2022)
A Marijne Heeren et al.
Frontiers in immunology, 9, 1598-1598 (2018-07-28)
The indoleamine 2,3-dioxygenase (IDO) enzyme can act as an immunoregulator by inhibiting T cell function via the degradation of the essential amino acid tryptophan (trp) into kynurenine (kyn) and its derivates. The kyn/trp ratio in serum is a prognostic factor
Lieke L van der Woude et al.
Journal for immunotherapy of cancer, 10(10) (2022-10-18)
Immunotherapy is currently part of the standard of care for patients with advanced-stage non-small cell lung cancer (NSCLC). However, many patients do not respond to this treatment, therefore combination strategies are being explored to increase clinical benefit. The PEMBRO-RT trial
Tamara Vorobjova et al.
World journal of gastroenterology, 21(2), 439-452 (2015-01-17)
To investigate the densities of dendritic cells (DCs) and FOXP3(+) regulatory T cells (Tregs) and their interrelations in the small bowel mucosa in untreated celiac disease (CD) patients with and without type 1 diabetes (T1D). Seventy-four patients (45 female, 29

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