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IL-13Ra1 Protein, Human, Recombinant (hFc)
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很棒SPR兼容缓冲液
货号 TMPK-00273
别名 NR4, IL13RA1, IL13RA, IL13R, IL-13 R α1, IL-13 R alpha 1, CT19, CD213A1, AI882074
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. IL-13Ra1 Protein, Human, Recombinant (hFc) is expressed in HEK293 mammalian cells with C-hFc tag. The predicted molecular weight is 63.4 kDa and the accession number is P78552.
其他形式的 “IL-13Ra1 Protein, Human, Recombinant (hFc)”:
IL-13Ra1 Protein, Human, Recombinant (hFc)
一键复制产品信息 很棒SPR兼容缓冲液
货号 TMPK-00273 别名 NR4, IL13RA1, IL13RA, IL13R, IL-13 R α1, IL-13 R alpha 1, CT19, CD213A1, AI882074
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. IL-13Ra1 Protein, Human, Recombinant (hFc) is expressed in HEK293 mammalian cells with C-hFc tag. The predicted molecular weight is 63.4 kDa and the accession number is P78552.
| 规格 | 价格 | 库存 | 数量 |
|---|---|---|---|
| 5 μg | ¥ 198 | 3日内发货 | |
| 10 μg | ¥ 319 | 3日内发货 | |
| 20 μg | ¥ 497 | 3日内发货 | |
| 50 μg | ¥ 973 | 3日内发货 | |
| 100 μg | ¥ 1,620 | 现货 | |
| 200 μg | ¥ 2,930 | 5日内发货 | |
| 500 μg | ¥ 6,520 | 5日内发货 |
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纯度: > 95% as determined by Bis-Tris PAGE > 95% as determined by HPLC
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| 产品描述 | 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. IL-13Ra1 Protein, Human, Recombinant (hFc) is expressed in HEK293 mammalian cells with C-hFc tag. The predicted molecular weight is 63.4 kDa and the accession number is P78552. |
| 生物活性 | 1. Immobilized Human IL-13, His Tag at 5μg/ml (100μl/Well). Dose response curve for Human IL-13Ra1, hFc Tag with the EC50 of 4.7μg/ml determined by ELISA (QC Test).
2. Human IL-13Ra1, hFc Tag captured on Protein A chip, can bind Human IL-13, His Tag with an affinity constant of 53.1nM as determined in a SPR assay. |
| 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. |
| 种属 | Human |
| 表达系统 | HEK293 Cells |
| 标签 | C-hFc |
| 蛋白编号 | P78552 |
| 蛋白构建 | Ala27-Thr343 |
| 蛋白纯度 | > 95% as determined by Tris-Bis PAGE; > 95% as determined by HPLC |
| 蛋白性状 | Lyophilized powder |
| 缓冲液 | Lyophilized from a solution filtered through a 0.22 μm filter, containing PBS (pH 7.4). Typically, 8% trehalose is incorporated as a protective agent 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 | NR4, IL13RA1, IL13RA, IL13R, IL-13 R α1, IL-13 R alpha 1, CT19, CD213A1, AI882074 |
| 内毒素 | < 1 EU/μg by the LAL method. |
| 分子量 | 63.4 kDa (predicted). Due to glycosylation, the protein migrates to 78-90 kDa based on Tris-Bis PAGE result. |
| 运输方式 | In general, Lyophilized powders are shipping with blue 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. |
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