Recombinant Monomeric SA Protein (His tag)
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- 表达系统: E.coli
- 蛋白编码: 6ZYT_AAA
别称 |
mSA;Monomeric SA
|
表达系统 |
E.coli
|
序列 |
Ala 17-Lys 130
|
蛋白编码 |
6ZYT_AAA
|
种属 |
Rhizavidin
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计算分子量 |
12.5 kDa
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表观分子量 |
13-15 kDa
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标签 |
N-His
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纯度 |
> 95 % as determined by reducing SDS-PAGE.
|
内毒素 |
Please contact us for more information.
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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.
|
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 Tris-HCl, 150mM NaCl, pH 8.0.
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.
|
背景 |
Forms a non-covalent specific complex with biotin. Monomeric streptavidin has unique structural and functional properties that can lead to development of new applications based on the well-known protein–ligand interaction. For example, it allows detection of biotinylated ligands while avoiding target aggregation caused by multivalent binding. Since clustering of biologically active molecules often results in functional changes, monomeric streptavidin can facilitate imaging and tracking studies in live cells by ensuring monovalent biotin binding.
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实验操作视频
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