规格

价格

库存

数量

5 μg

¥ 476

5日内发货

10 μg

¥ 729

5日内发货

20 μg

¥ 1,130

5日内发货

50 μg

¥ 1,980

5日内发货

100 μg

¥ 3,290

5日内发货

200 μg

¥ 5,230

5日内发货

500 μg

¥ 9,720

5日内发货

生物活性

产品描述	IL-2 Protein, Mouse, Recombinant (HEK293) is expressed in HEK293 Cells. The accession number is P04351-1.
生物活性	Measured in a cell proliferation assay using CTLL‑2 mouse cytotoxic T cells. The ED50 for this effect is 0.4 - 1 ng/ml (QC Test).
研究背景	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 has essential roles in key functions of the immune system, tolerance and immunity, primarily via its direct effects on T cells.
种属	Mouse
表达系统	HEK293 Cells
标签	Tag Free
蛋白编号	P04351-1
蛋白构建	Ala21-Gln169
蛋白纯度	> 95% as determined by Bis-Tris PAGE; > 95% as determined by HPLC
缓冲液	Lyophilized from 0.22 μm filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization.
复溶方法	Reconstitute the lyophilized protein in distilled water. The product concentration should not be less than 100 μg/ml. Before opening, centrifuge the tube to collect powder at the bottom. After adding the reconstitution buffer, avoid vortexing or pipetting for mixing.
别名	白细胞介素, 白介素, TCGF, T-cell growth factor, interleukin 2, Il-2, IL-2, IL2, IL 2, Aldesleukin
内毒素	< 1 EU/μg of the protein as determined by the LAL method.

化学信息

分子量	17.23 kDa (Predicted); 23-28 kDa (Reducing condition, due to glycosylation)

储存&溶解度

运输方式

In general, lyophilized powders are shipped with blue ice, while solutions are shipped with dry ice.

存储

It is recommended to store recombinant proteins at -20°C to -80°C for future use. Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots.

实际储存温度请以COA为准

IL-2 Protein, Mouse, Recombinant (HEK293)

IL-2 Protein, Mouse, Recombinant (HEK293)

产品介绍

引用文献

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技术支持