Recombinant Mouse IL-5 protein(His Tag)

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- 表达系统: E.coli
- 蛋白编码: P04401
- 应用性: Cell culture
别称 |
Interleukin;B-cell differentiation factor I;E-CSF;EDF;ESGF;PRL;Prolactin;Interleukin-5;BCGF-II;TRF;Il5;B-cell growth factor II;Cytotoxic T-lymphocyte inducer;Eosinophil differentiation factor;T-cell replacing factor;Il-5
|
表达系统 |
E.coli
|
序列 |
Met 21-Gly 133
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蛋白编码 |
P04401
|
种属 |
Mouse
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计算分子量 |
13.9 kDa
|
表观分子量 |
11-17 kDa
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标签 |
C-His
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生物活性 |
Measure by its ability to induce TF-1 cells proliferation.The ED50 for this effect is <0.2 ng/mL.The specific activity of recombinant mouse IL-5 is > 5 x 106 IU/mg.
|
纯度 |
> 98 % as determined by reducing SDS-PAGE.
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内毒素 |
< 0.1 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 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.
|
背景 |
Factor that induces terminal differentiation of late-developing B-cells to immunoglobulin secreting cells.
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实验操作视频
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