Recombinant Mouse IL2 Protein (His Tag)
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- 表达系统： E.coli
- 蛋白编码： P04351-1
| 别称 |
POIL;OTTHUMP;Aldesleukin;IL 2;Interleukin 2;Involved in regulation of T cell clonal expansion;Lymphokine;OTTHUMP00000164090;POIL2;T Cell Growth Factor;T-cell growth facter;Interleukin-2;IL2;TCGF;T-cell growth factor;Il-2
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| 表达系统 |
E.coli
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| 序列 |
Ala21-Gln169
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| 蛋白编码 |
P04351-1
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| 种属 |
Mouse
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| 计算分子量 |
17.2 kDa
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| 表观分子量 |
19.5 kDa
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| 标签 |
N-His
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| 生物活性 |
Not validated for activity
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| 纯度 |
> 90% as determined by reducing SDS-PAGE.
|
| 内毒素 |
< 10 EU/mg 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 in PBS with 5% Trehalose and 5% Mannitol.
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| 复溶方法 |
It is recommended that sterile water be added to the vial to prepare a stock solution of 0.5 mg/mL. Concentration is measured by UV-Vis.
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| 背景 |
IL2 is a secreted cytokine involved in the operation and regulation of immune system. IL2 plays a pivotal role in T-cell activation and effector functions,including T cell proliferation,interferon-γproduction and cytotoxicity. IL2 can stimulate the propagation of lymphocytes and induce the cytotoxic T lymphocytes and lymphokine-activated killer cells for tumor cells. IL2 also influences memory T cell homeostasis through the regulation of memory T cell numbers and enhances major histocompatibility complex II (MHC II) expression on tumor cells.
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实验操作视频
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