Recombinant Human Receptor Tyrosine-Protein Kinase ErbB-3/HER3 (C-6His-Avi) Biotinylated
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- 表达系统： HEK293 Cells
- 蛋白编码： P21860
| 别称 |
Proto-oncogene-like protein c-ErbB-3;Tyrosine kinase-type cell surface receptor HER3;ERBB3;HER3
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| 表达系统 |
HEK293 Cells
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| 序列 |
Ser20-Thr643
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| 蛋白编码 |
P21860
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| 种属 |
Human
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| 计算分子量 |
71.3 kDa
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| 表观分子量 |
90-120 kDa
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| 标签 |
C-His-Avi
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| 纯度 |
> 95 % as determined by reducing SDS-PAGE.
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| 内毒素 |
< 1.0 EU per μg of the protein as determined by the LAL method.
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| 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.
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| 制剂 |
Lyophilized from a 0.2 μm filtered solution of PBS, pH 7.4.
Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 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 |
Receptor tyrosine-protein kinase erbB-3 is an enzyme that in humans is encoded by the ERBB3 gene. This gene encodes a member of the epidermal growth factor receptor (EGFR) family of receptor tyrosine kinases. ERBB3 belongs to the protein kinase superfamily,tyr protein kinase family and EGF receptor subfamily.It contains 1 protein kinase domain and it is expressed in Epithelial tissues and brain. This membrane-bound protein has a neuregulin binding domain but not an active kinase domain. It therefore can bind this ligand but not convey the signal into the cell through protein phosphorylation. However, it does form heterodimers with other EGF receptor family members which do have kinase activity.
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实验操作视频
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