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Invitrogen
IDO Monoclonal Antibody (mIDO-48), PE, eBioscience™
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FIGURE: 1 / 1
IDO Antibody (12-9473-82) in Flow
Mouse splenocytes were stained with Fixable Viability Dye eFluor® 450 (Product # 65-0863-14) followed by surface staining with Anti-Mouse CD11c APC (Product # 17-0114-82). The cells were then fixed and permeabilized with the Intracellular Fixation and Permeabilization Buffer Set (Product # 88-8824-00) and intracellularly stained with either 0.5 µg of Rat IgG2b kappa Isotype Control PE (Product # 12-4031-82) (left) or 0.5 µg of Anti-Mouse IDO PE (right). Viable, CD11c+ (purple histogram) or CD11c- (blue histogram) cells were used for analys... View More
Product Details
12-9473-82
Applications
Tested Dilution
Publications
Product Specifications
Species Reactivity
Mouse
Published species
Mouse
Host/Isotype
Rat
/ IgG2b, kappa
Recommended Isotype Control
Class
Monoclonal
Type
Antibody
Clone
mIDO-48
Conjugate
Excitation/Emission Max
565/576 nm
View spectra
Form
Liquid
Concentration
0.2 mg/mL
Purification
Affinity chromatography
Storage buffer
PBS, pH 7.2
Contains
0.09% sodium azide
Storage conditions
4°C, store in dark, DO NOT FREEZE!
Shipping conditions
Ambient (domestic); Wet ice (international)
RRID
AB_2688157
Product Specific Information
Description: The monoclonal antibody mIDO-48 reacts with mouse indoleamine 2,3-dioxygenase 1(IDO1). IDO1 is an enzyme expressed intracellularly by dendritic cells, interferon gamma activated macrophages, epithelial cells, vascular endothelium and tumor cells. This enzyme catalyzes tryptophan into kynurenine metabolites. The reduction of tryptophan and the introduction of kynurenine metabolites in the microenvironment of IDO-expressing cells suppress T cell proliferation and promote the activation and induction of regulatory T cells.
Applications Reported: This mIDO-48 antibody has been reported for use in flow cytometric analysis.
Applications Tested: This mIDO-48 antibody has been tested by flow cytometric analysis of mouse splenocytes using the Intracellular Fixation & Permeabilization Buffer Set (Product # 88-8824-00) and protocol. Please refer to BestProtocols®: Protocol A: Two step protocol for (cytoplasmic) intracellular proteins located under the Resources Tab online. This may be used at less than or equal to 1.0 µg per test. A test is defined as the amount (µg) of antibody that will stain a cell sample in a final volume of 100 µL. Cell number should be determined empirically but can range from 10^5 to 10^8 cells/test. It is recommended that the antibody be carefully titrated for optimal performance in the assay of interest.
Excitation: 488-561 nm; Emission: 578 nm; Laser: Blue Laser, Green Laser, Yellow-Green Laser.
Filtration: 0.2 µm post-manufacturing filtered.
Target Information
IDO1 is an intracellular heme-containing enzyme that catalyzes the oxidative cleavage of the indole ring of several important regulatory molecules like tryptophan, serotonin, and melatonin. By doing this, IDO1 initiates the production of biologically active metabolites, commonly referred to as kynurenines. IDO1 is widely expressed in a variety of human tissues as well as in macrophages and dendritic cells (DCs). In inflammation, interferons (IFNs) act on specific receptors to trigger IDO1 induction. The production of IFN-gamma and induction of IDO1 represent important antimicrobial mechanisms. Degradation and depletion of tryptophan by IDO1 inhibits the growth of viruses, bacteria and parasites. Furthermore, IDO1 plays a complex and crucial role in immunoregulation during infection, pregnancy, autoimmunity, transplantation, and neoplasia.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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Bioinformatics
Protein Aliases: EC 1.13.11.52; IDO-1; indole 2,3-dioxygenase; indoleamine; Indoleamine 2,3-dioxygenase 1; Indoleamine-2; indoleamine-pyrrole 2,3 dioxygenase; Indoleamine-pyrrole 2,3-dioxygenase
Gene Aliases: Ido; Ido1; Indo
UniProt ID: (Mouse) P28776
Entrez Gene ID: (Mouse) 15930
cytokine production involved in inflammatory response
positive regulation of T cell tolerance induction
positive regulation of chronic inflammatory response
positive regulation of type 2 immune response
tryptophan catabolic process
defense response
inflammatory response
tryptophan catabolic process to kynurenine
response to lipopolysaccharide
negative regulation of interleukin-10 production
positive regulation of interleukin-12 production
multicellular organismal response to stress
kynurenic acid biosynthetic process
swimming behavior
negative regulation of T cell proliferation
positive regulation of apoptotic process
negative regulation of activated T cell proliferation
oxidation-reduction process
negative regulation of T cell apoptotic process
positive regulation of T cell apoptotic process
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