Recombinant Mouse IDO1/IDO Protein (His Tag)

SKU: PKSM041057

Size: 50μg

Storage: Store at < -20°C, stable for 6 months. Please minimize freeze-thaw cycles.

Shipping: This product is provided as liquid. It is shipped at frozen temperature with blue ice/gel packs. Upon receipt, store it immediately at < - 20°C.

Exp date: 12 months

Category ID_II: Recombinant Proteins

Category ID_III: Immune Checkpoint Proteins

Abbreviation: IDO1;IDO

Target Synonym: 3-dioxygenase;3-dioxygenase 1;IDO;IDO-1;IDO1;INDO;Indole 2;Indoleamine 2

Research Areas:

Conjugation:

Target Species: Mouse

Expression Host: E.coli

Application:

Fusion tag: N-His

UNIProt ID: P28776

Accession: P28776

Background: Indoleamine 2,3-dioxygenase (IDO) is a heme enzyme that initiates the oxidative degradation of the least abundant, essential amino acid, l-tryptophan, along the kynurenine pathway. This protein is normally expressed in the dendritic cells, macrophages, microglia, eosinophils, fibroblasts, endothelial cells, and most tumor cells. IDO activity is associated with immunosuppression and immune attenuation. Several studies showed that IDO can contribute to immune escape when expressed directly in tumor cells or when expressed in immunosuppressive antigen presenting cells such as tolerogenic dendritic cells or tumor associated macrophages. IDO also is a promising therapeutic target for the treatment of cancer, chronic viral infections, and other diseases characterized by pathological immune suppression.

Concentration:

Activity: Not validated for activity

Sequence: Met1-Pro407

Purity: > 95 % as determined by reducing SDS-PAGE.

Formulation: Supplied as a 0.2 μm filtered solution of 20mM Tris-HCl, 500mM NaCl, 0.01% Tween 80, 1mM EDTA, 50% Glycerol,pH 8.0.

Reconstitution: Not Applicable

Endotoxin: < 1.0 EU per μg of the protein as determined by the LAL method.

Calculated MW: 47.1 kDa

ObservedMW: 40-50 kDa