IL-2/TCGF/Aldesleukin, Mouse, Recombinant
货号： PCK025
Price： ￥11880 ￥3080 ￥2080 ￥580 ￥17280
产品信息
| 产品形态 | 粉末 |
| 产品规格 | 500μg / 100μg / 50μg / 10μg / 1mg |
| 别名 | T-cell Growth Factor (TCGF);Aldesleukin |
| 物种 | 小鼠 |
| 表达宿主 | E.coli |
| 序列信息 | MAPTSSSTSSSTAEAQQQQQQQQQQQQHLEQLLMDLQELLSRMENYRNLKLPRMLTFKFYLPKQATELKDLQCLEDELGPLRHVLDLTQSKSFQLEDAENFISNIRVTVVKLKGSDNTFECQFDDESATVVDFLRRWIAFCQSIISTSPQ with polyhistidine tag at the C-terminus. |
| 检索号 | P04351.1 |
| 分子量 | 18.2 kDa |
| 表观分子量 | 18 kDa |
| 标签 | His-tag at the C-terminus |
| 生物活性 | His-tag at the C-terminus |
| 纯度 | > 98% as determined by SDS-PAGE. Ni-NTA chromatography. |
| 内毒素 | < 0.1 EU per 1 μg of the protein by the LAL method. |
| 储存条件 | Lyophilized protein should be stored at -5~-20℃ for 1 year. Upon reconstitution, store at 2-8℃ for up to 1 week. Further dilute in a buffer containing a carrier protein or stabilizer (e.g. 0.1% BSA, 10% FBS, 5% HSA or 5% trehalose solution), protein aliquots should be stored at -5~-20℃ or -80℃ for 3-6 months. |
| 运输条件 | Ambient temperature or ice pack. |
| 有效期 | 12个月 |
| 制剂 | The protein was lyophilized from a 0.2 μm filtered solution containing 1 × PBS, pH 7.4. |
| 复融 | It is recommended to reconstitute the lyophilized protein in sterile water to a concentration not less than 100 μg/mL. Do Not Vortex! Vigorous shaking may impair the biological activity of the protein. |
| 背景介绍 | Interleukin-2 (IL-2) is an interleukin, a type of cytokine signaling molecule in the immune system. It is a 15,5 -16 kDa protein that regulates the activities of white blood cells (leukocytes, often lymphocytes) that are responsible for immunity. IL-2 is part of the body's natural response to microbial infection, and in discriminating between foreign ("non-self") and "self". IL-2 mediates its effects by binding to IL-2 receptors, which are expressed by lymphocytes. |
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Q1:官网的因子都是不含动物成分的么？
我们公司的因子都是重组的，是不含动物源成分的。
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Q2:这个重组蛋白如果我想加入细胞里，用哪个溶解呢 ？因为随产品附赠了一管pbs和一管无菌水
首次复融使用无菌水，复融后如果还需要进一步稀释的话，使用含海藻糖的PBS进行稀释。
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