Recombinant Human TRAIL Protein
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- 表达系统： E.coli
- 蛋白编码： P50591
- 应用性： Cell culture
| 别称 |
APO2L;Apo-2 Ligand;Apo-2L;CD253;Protein TRAIL;TNF-Related Apoptosis-Inducing Ligand;TNFSF10;TRAIL;Tumor Necrosis Factor Ligand Superfamily Member 10
|
| 表达系统 |
E.coli
|
| 序列 |
Arg115-Gly281
|
| 蛋白编码 |
P50591
|
| 种属 |
Human
|
| 计算分子量 |
20.3 kDa
|
| 表观分子量 |
18 kDa
|
| 标签 |
C-His
|
| 生物活性 |
Measure by its ability to induce cytotoxicity in L929 cells in the presence of actinomycin D. The ED50 for this effect is 10.4-15.4 ng/mL.
|
| 纯度 |
> 98 % as determined by reducing SDS-PAGE.
|
| 内毒素 |
< 0.1 EU per μg of the protein as determined by the LAL method.
|
| 保存条件 |
Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at < -20℃ for 3 months.
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| 运输条件 |
This product is provided as lyophilized powder which is shipped with ice packs.
|
| 制剂 |
Lyophilized from sterile PBS,pH 8.0.
Normally 5% - 8% trehalose, mannitol and 0.01% Tween 80 are added as protectants before lyophilization. Please refer to the specific buffer information in the printed manual. |
| 复溶方法 |
Please refer to the printed manual for detailed information.
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| 背景 |
Human TNFSF10 is a type II transmembrane protein with an intracellular N-terminus and a ‘TNF homology domain’ (THD) at the extracellular C terminus. TNFSF10 can interact with several distinct receptors. Two of these receptors that belongs to TNFR superfamily, DR4 (TRAIL-R1) and DR5 (TRAIL-R2/TRICK2), are plasma membrane proteins containing intracellular death domains essential for activating apoptosis. TNFSF10 is promising for cancer therapy because it is cytotoxic and activates apoptosis in the majority of malignant cells, but not in normal cells.
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实验操作视频
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