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IL-5R alpha/CD125 Protein, Human, Recombinant (Membrane-bound, hFc) is expressed in HEK293 Cells. The accession number is Q01344-1.

| 规格 | 价格 | 库存 | 数量 |
|---|---|---|---|
| 5 μg | ¥ 388 | 6-8日内发货 | |
| 10 μg | ¥ 629 | 6-8日内发货 | |
| 20 μg | ¥ 987 | 5日内发货 | |
| 50 μg | ¥ 1,980 | 5日内发货 | |
| 100 μg | ¥ 3,970 | 5日内发货 | |
| 200 μg | ¥ 5,780 | 5日内发货 | |
| 500 μg | ¥ 11,500 | 5日内发货 | |
| 1 mg | ¥ 22,800 | 5日内发货 |
| 生物活性 | Immobilized Human IL-5, His Tag at 0.5 μg/ml (100 μl/well) on the plate. Dose response curve for Human IL-5 R alpha, hFc Tag with the EC50 of 6.9 ng/ml determined by ELISA. |
| 产品描述 | IL-5R alpha/CD125 Protein, Human, Recombinant (Membrane-bound, hFc) is expressed in HEK293 Cells. The accession number is Q01344-1. |
| 种属 | Human |
| 表达系统 | HEK293 Cells |
| 标签 | C-hFc |
| 蛋白编号 | Q01344-1 |
| 别名 | IL5R,HSIL5R3,CDw125,CD125 |
| 蛋白构建 | Asp21-Glu335 |
| 蛋白纯度 | > 95% as determined by Tris-Bis PAGE; > 95% as determined by HPLC |
| 分子量 | 62.6 kDa (Predicted); 70-80 kDa (Due to glycosylation) |
| 内毒素 | Less than 1EU per μg by the LAL method. |
| 蛋白性状 | Lyophilized powder |
| 缓冲液 | Lyophilized from 0.22μm 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. |
| 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. |
| 运输方式 | In general, Lyophilized powders are shipping with blue ice. Solutions are shipping with dry ice. |
| 研究背景 | Interleukin‑5 Receptor alpha (IL‑5 R alpha), also known as CD125, is a 60 kDa hematopoietin receptor that plays a dominant role in eosinophil biology.This is the receptor for interleukin-5. The alpha chain binds to IL5. |