IL-13 Protein, Human, Recombinant

IL-13 Protein, Human, Recombinant is expressed in CHO mammalian cells. The predicted molecular weight is 12.5 kDa and the accession number is AAK53823.1.

规格	价格/CNY		数量
5 μg	￥ 560	现货
10 μg	￥ 900	5日内发货
20 μg	￥ 1,460	5日内发货
50 μg	￥ 2,740	5日内发货
100 μg	￥ 4,430	5日内发货
200 μg	￥ 7,830	5日内发货
500 μg	￥ 16,550	5日内发货

规格

价格/CNY

货期

数量

5 μg

￥ 560

现货

10 μg

￥ 900

5日内发货

20 μg

￥ 1,460

5日内发货

50 μg

￥ 2,740

5日内发货

100 μg

￥ 4,430

5日内发货

200 μg

￥ 7,830

5日内发货

500 μg

￥ 16,550

5日内发货

生物活性	Measured in a cell proliferation assay using TF1 human erythroleukemic cells (Kitamura, T. et al. 1989, J. Cell Physiol. 140:323.). The ED50 for this effect is typically 0.5-3 ng/mL.
产品描述	IL-13 Protein, Human, Recombinant is expressed in CHO mammalian cells. The predicted molecular weight is 12.5 kDa and the accession number is AAK53823.1.

种属	Human
表达系统	CHO Cells
标签	Tag Free
蛋白编号	AAK53823.1
别名	IL-13, P600, interleukin 13, ALRH, 白介素, 白细胞介素
蛋白构建	The Human IL13 (AAK53823.1) (Met 1-Asn 132) was expressed and purified.
蛋白纯度	> 92 % as determined by SDS-PAGE
分子量	12.5 kDa (predicted)

内毒素	< 1.0 EU/μg of the protein as determined by the LAL method.
缓冲液	Lyophilized from a solution filtered through a 0.22 μm filter, containing PBS, pH 7.4. Typically, a mixture containing 5% to 8% trehalose, mannitol, and 0.01% Tween 80 is incorporated as a protective agent before lyophilization.
复溶方法	A Certificate of Analysis (CoA) containing reconstitution instructions is included with the products. Please refer to the CoA for detailed information.
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℃. For reconstituted proteinsolutions, 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.
运输方式	In general, Lyophilized powders are shipping with blue ice.
研究背景	Interleukin 13 (IL-13) is a single-chain glycosylated polypeptide, which belongs to the IL-13/IL-4 family. IL-13 protein is secreted by many cell types, but especially by T helper type 2 (Th2) cells. IL-13 exerts its effects through a multi-subunit receptor comprising the alpha chain of the IL-4 receptor (IL-4Rα) and at least one of two known IL-13-specific binding chains (IL-13 Rα1 and IL-13 Rα2). As a cytokine, IL-13 protein is critical in regulating inflammatory, immune responses, and diseases. Also, it inhibits the production of pro-inflammatory cytokines and chemokines, and thus down-regulates macrophage activity. IL-13 protein and antibody are more importantly implicated as a central mediator of immunoregulatory processes in various cell types.Cancer ImmunotherapyImmune CheckpointImmunotherapyTargeted Therapy