Recombinant Human IGFBP-5/IGFBP5 Protein (His Tag)
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- 表达系统： HEK293 Cells
- 蛋白编码： P24593
| 别称 |
IBP-5;IBP5;IGF-Binding Protein 5;IGFBP-5;IGFBP5;Insulin-Like Growth Factor-Binding Protein 5
|
| 表达系统 |
HEK293 Cells
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| 序列 |
Leu21-Glu272
|
| 蛋白编码 |
P24593
|
| 种属 |
Human
|
| 计算分子量 |
29.6 kDa
|
| 表观分子量 |
30-40 kDa
|
| 标签 |
C-His
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| 生物活性 |
Not validated for activity
|
| 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 |
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.
|
| 运输条件 |
This product is provided as lyophilized powder which is shipped with ice packs.
|
| 制剂 |
Lyophilized from a 0.2 μm filtered solution of 20mM PB, 150mM NaCl, pH 7.4.
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.
|
| 背景 |
Insulin-Like Growth Factor-Binding Protein 5 (IGFBP-5) is a secreted protein that belongs to the insulin-like growth factor (IGF) binding proteins superfamily. Members of this family prolong the half-life of the IGFs. They have been shown to either inhibit or stimulate the growth promoting effects of the IGFs on cell culture. They alter the interaction of IGFs with their cell surface receptors. IGFBP-5 contains one IGFBP N-terminal domain and one thyroglobulin type-1 domain. IGFBP-5 is expressed by fibroblasts, myoblasts and Osteosarcoma. It is also present at lower levels in liver, kidney, and brain.
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实验操作视频
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