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IL-13RA2 Protein, Human, Recombinant (His & Avi), Biotinylated is expressed in HEK293 Cells. The accession number is Q14627.

| 规格 | 价格 | 库存 | 数量 |
|---|
| 生物活性 | Immobilized Human IL-13, hFc Tag at 2 μg/ml (100 μl/well) on the plate. Dose response curve for Biotinylated Human IL-13Ra2, His Tag with the EC50 of 10.0 ng/ml determined by ELISA (QC Test). |
| 产品描述 | IL-13RA2 Protein, Human, Recombinant (His & Avi), Biotinylated is expressed in HEK293 Cells. The accession number is Q14627. |
| 种属 | Human |
| 表达系统 | HEK293 Cells |
| 标签 | C-His-Avi |
| 蛋白编号 | Q14627 |
| 别名 | interleukin 13 receptor, α2,interleukin 13 receptor, alpha 2,IL-13R,IL13BP,CT19,CD213A2 |
| 蛋白构建 | Asp27-Leu342 |
| 蛋白纯度 | > 95% as determined by Bis-Tris PAGE;
> 95% as determined by HPLC |
| 分子量 | 40.09 kDa (Predicted); 50-65 kDa (Due to glycosylation) |
| 内毒素 | < 1.0 EU/μg of the protein as determined by the LAL method. |
| 蛋白性状 | Lyophilized powder |
| 缓冲液 | Lyophilized from 0.22 μm filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization. |
| 存储 | 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 | Two type 1 membrane proteins belonging to the hemopoietin receptor family have been cloned and shown to bind IL-13 with differing affinities. The lower affinity IL-13 binding protein, previously designated IL-13 R alpha, IL-13 R alpha ' or NR4, is now referred to as IL-13 R alpha 1. The high-affinity IL-13 binding protein, previously also designated IL-13 R or IL-13 R alpha ', is now referred to as IL-13 R alpha 2. |