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Anti-IDO2 Antibody


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SKU Description Amount Price Availability*  
TA319214 Rabbit polyclonal anti-IDO2 antibody 100ug $356 3-7 Days
LC403659 IDO2 HEK293T cell transient overexpression lysate (as WB positive control) 20ug $50 In Stock
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OriGene Data

ImmunogenIDO2 antibody was prepared from whole rabbit serum produced by repeated immunizations with a mixture of human and mouse full length protein corresponding to IDO2.
Clone Name IsotypeIgG
Species Reactivityhuman, mouse Concentration100ug/ml
Guaranteed Application *WB, IF Suggested DilutionsELISA: 1:500-1:100,000, WB: 1:2,000-1:10,000, IF: 1:50-1:1000, IP: 1:50-1:1000
Buffer0.02 M Potassium Phosphate, 0.15 M Sodium Chloride, pH 7.2
Note IDO2 antibody recognizes Indoleamine 2,3-dioxygenase 2 (IDO2). IDO2 is related to IDO1, and may play a role in T and B cell immunity. IDO2 is expressed in a few select cell types and levels of protein expression appear to be very low, perhaps below the level of detection by IHC. It is detected in liver, small intestine, spleen, placenta, thymus, lung, brain, kidney, and colon. IDO2 catalyzes the first and rate-limiting step in the kynurenine pathway of tryptophan catabolism. Activity of IDO2 is inhibited by 1MT (1-methyl-tryptophan) and MTH-trp (methylthiohydantoin-DL-tryptophan). D-1mT (1-methyl-D-tryptophan) may be an indirect inhibitor of the IDO2 pathway. Small-molecule inhibitors of indoleamine 2,3-dioxygenase (IDO) are currently being translated to clinic for evaluation as cancer therapeutics.

Reference Data

Target NameHomo sapiens indoleamine 2,3-dioxygenase 2 (IDO2)
Alternative NameINDOL1; INDOL1
Database LinkNP_919270
Entrez Gene 169355 Human
Entrez Gene 209176 Mouse
Related Pathway Tryptophan metabolismMetabolic pathways

* Availability is in business days
* OriGene provides validated application data and protocol, with money back guarantee.

WB Image
WB of Anti-IDO2 Antibody. Left Figure: Lane 1: HEK293 expressing human IDO-1 V5 tag. Lane 2: HEK293 expressing human IDO-2 V5 tag. Primary antibody: V5 antibody. Secondary antibody: rabbit secondary antibody HRP. Right Figure: Lane 1: HEK293 expressing human IDO-1 V5 tag. Lane 2: HEK293 expressing human IDO-2 V5 tag. Primary antibody: IDO-2 antibody at 1:2000-10,000. Secondary antibody: rabbit secondary antibody HRP.

IF Image
Immunofluorescence of Anti-IDO2 Antibody. Tissue: human IDO2 expressing HEK293 cells. Fixation: 0.5% PFA. Antigen retrieval: not required. Primary: IDO2 antibody at 1:50-1:1000 for 1 h at RT. Secondary: Peroxidase rabbit secondary antibody at 1:10,000 for 45min at RT. Localization: IDO-2 is located in the cytosol. Staining: IDO-2 as green fluorescent signal with bis-benzimide nuclear counterstain (blue).


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