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IDO Protein, Human, Recombinant (His)

IDO Protein, Human, Recombinant (His)

产品编号 TMPY-01821
别名: IDO, indoleamine 2,3-dioxygenase 1, Indoleamine 2,3‑dioxygenase, INDO, IDO-1

IDO Protein, Human, Recombinant (His) is expressed in E. coli expression system with His tag. The predicted molecular weight is 46 kDa and the accession number is P14902-1.

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IDO Protein, Human, Recombinant (His)
规格 价格/CNY 货期 数量
50 μg ¥ 3,170 5日内发货
618惊喜特惠 4重福利大放送
药物设计专题培训
千万补贴 助力科研
产品目录号及名称: IDO Protein, Human, Recombinant (His) (TMPY-01821)
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生物活性
技术参数
产品性质
参考文献
生物活性 Measured by its ability to oxidize L-tryptophan to N-formylk-ynurenine. The specific activity is > 400 pmoles/min/μg.
产品描述 IDO Protein, Human, Recombinant (His) is expressed in E. coli expression system with His tag. The predicted molecular weight is 46 kDa and the accession number is P14902-1.
种属 Human
表达系统 E. coli
标签 N-His
蛋白编号 P14902-1
别名 IDO, indoleamine 2,3-dioxygenase 1, Indoleamine 2,3‑dioxygenase, INDO, IDO-1
蛋白构建 The Human IDO1 (P14902-1) (Ala 2-Gly 403) was expressed, with a polyhistide tag at the N-terminus.
蛋白纯度 > 88 % as determined by SDS-PAGE
分子量 46 kDa (predicted)
内毒素 Please contact us for more information.
缓冲液 Supplied as sterile 50 mM Tris, 0.15M NaCl, 10% glycerol, pH 8.0.
复溶方法 A Certificate of Analysis (CoA) containing reconstitution instructions is included with the products. Please refer to the CoA for detailed information.
存储

It is recommended to store the product under sterile conditions at -20°C to -80°C. Samples are stable for up to 12 months. Please avoid multiple freeze-thaw cycles and store products in aliquots.

运输方式

Kinases are highly recommended to be shipped at frozen temperature with blue ice or dry ice.

研究背景 Indoleamine 2,3-dioxygenase-1, also known as Indoleamine-pyrrole 2,3-dioxygenase, IDO1, and IDO, is a member of the indoleamine 2,3-dioxygenase family. IDO1 / IDO and tryptophan 2,3-dioxygenase (TDO) are tryptophan-degrading enzymes that catalyze the first step in tryptophan catabolism via the kynurenine pathway. TDO is widely distributed in both eukaryotes and bacteria. In contrast, IDO has been found only in mammals and yeast. In 27, a third enzyme, indoleamine 2,3-dioxygenase-2 (IDO2), was discovered. IDO2 is found not only in mammals but also in lower vertebrates. IDO1 / IDO is an immunosuppressive molecule inducible in various cells. IDO1 / IDO catalyzes the cleavage of the pyrrole ring of tryptophan and incorporates both atoms of a molecule of oxygen. It mediates oxidative cleavage of tryptophan, an amino acid essential for cell proliferation and survival. IDO1 / IDO inhibition is proposed to have therapeutic potential in immunodeficiency-associated abnormalities, including cancer. The IDO pathway is activated in multiple tumor types. Selective inhibition of IDO1 may represent an attractive cancer therapeutic strategy via up-regulation of cellular immunity. IDO1 / IDO is an enzyme that suppresses adaptive T-cell immunity by catabolizing tryptophan from the cellular microenvironment. Inhibition of IDO pathway might enhance the efficacy of immunotherapeutic strategies for cancer.Cancer ImmunotherapyCo-inhibitory Immune Checkpoint TargetsImmune CheckpointImmune Checkpoint Detection: ELISA AntibodiesImmunotherapyTargeted Therapy

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Keywords

IDO Protein, Human, Recombinant (His) IDO1 IDO IDO 1 indoleamine 2,3-dioxygenase 1 Indoleamine 2,3‑dioxygenase INDO IDO-1 recombinant recombinant-proteins proteins protein

 

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