Recombinant Human Galectin-1/LGALS1 Protein (His Tag)
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- 表达系统： E.coli
- 蛋白编码： P09382
- 应用性： Cell culture
| 别称 |
14 kDa Laminin-Binding Protein;14 kDa Lectin;Beta-Galactoside-Binding Lectin L-14-I;GAL1;GBP;Gal-1;Galaptin;Galectin-1;HBL;HLBP14;HPL;LGALS1;Lactose-Binding Lectin 1;Lectin Galactoside-Binding Soluble 1;Putative MAPK-Activating Protein PM12;S-Lac Lectin 1
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| 表达系统 |
E.coli
|
| 序列 |
Ala2-Asp135
|
| 蛋白编码 |
P09382
|
| 种属 |
Human
|
| 计算分子量 |
15.5 kDa
|
| 表观分子量 |
15 kDa
|
| 标签 |
N-His
|
| 生物活性 |
Measured by its ability to agglutinate human red blood cells.The ED50 for this effect is <2 μg/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.
|
| 运输条件 |
This product is provided as lyophilized powder which is shipped with ice packs.
|
| 制剂 |
Lyophilized from sterile PBS, 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.
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| 背景 |
Galectin-1 is a member of growing family of evolutionary conserved animal lectins. Galectin-1 is widely expressed in many cells and tissues. Galectins consists of a Galectin domain and two Beta-galactoside binding domains. Galectin-1 can binds LGALS3BP and interacts with CD2, CD3, CD4, CD7, CD43 and CD45. Galectin-1 may act as an autocrine negative growth factor which regulates apoptosis, cell proliferation and cell differentiation. In addition, Galectin-1 plays improtant roles in immunosuppressive and antiinflammatory properties.
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实验操作视频
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