规格

价格

库存

数量

5 μg

¥ 476

现货

10 μg

¥ 729

现货

20 μg

¥ 1,130

现货

50 μg

¥ 1,980

3日内发货

100 μg

¥ 3,290

现货

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-4 Protein, Mouse, Recombinant (His) is expressed in HEK293 Cells. The accession number is P07750.
生物活性	Mouse IL-4 R alpha, His Tag immobilized on CM5 Chip can bind Mouse IL-4, His Tag with an affinity constant of 21.13 pM as determined in SPR assay (Biacore S200).
研究背景	Interleukin-4, also known as IL4, is a secreted protein which belongs to the IL-4 / IL-13 family. Interleukin-4 / IL4 has many biological roles, including the stimulation of activated B-cell and T-cell proliferation.In the presence of IL-4 and IL-13, cytokines that are produced in a Th-2 type response, particularly during allergy and parasitic infections, macrophages become differentially activated, And this cytokine is a ligand for interleukin 4 receptor.
种属	Mouse
表达系统	HEK293 Cells
标签	C-His
蛋白编号	P07750
蛋白构建	His21-Ser140
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-2, T cell growth factor-2, MCGF-2, Mast-cell growth factor-2, interleukin 4, Il-4, IL4, BSF-1, BSF1, BSF 1, BCGF-1, BCDF, B cell stimulatory factor-1, B cell growth factor-1, B cell differentiation factor
内毒素	< 0.1 EU/μg of the protein as determined by the LAL method.

化学信息

分子量	15.17 kDa (Predicted); 20-30 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-4 Protein, Mouse, Recombinant (His)

IL-4 Protein, Mouse, Recombinant (His)

产品介绍

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