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Recombinant Mouse IDO1/IDO Protein (His Tag)

Price: ¥5328 ¥1784

Size:
50μg 10μg
  • 表达系统: E.coli
  • 蛋白编码: P28776
别称
Indole 2;3-dioxygenase;Indoleamine 2;3-dioxygenase 1;IDO-1;IDO1;IDO;INDO
表达系统
E.coli
序列
Met1-Pro407
蛋白编码
P28776
种属
Mouse
计算分子量
47.1 kDa
表观分子量
40-50 kDa
标签
N-His
纯度
> 95 % as determined by reducing SDS-PAGE.
内毒素
< 1.0 EU per μg of the protein as determined by the LAL method.
保存条件
Store at < -20°C, stable for 6 months. Please minimize freeze-thaw cycles.
运输条件
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.
制剂
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.
复溶方法
Not Applicable
背景
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.


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