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BST2 Protein, Human, Recombinant (aa 49-161, His) is expressed in HEK293 Cells. The accession number is Q10589-1.

| 规格 | 价格 | 库存 | 数量 |
|---|---|---|---|
| 5 μg | ¥ 297 | 6-8日内发货 | |
| 10 μg | ¥ 495 | 6-8日内发货 | |
| 20 μg | ¥ 793 | 5日内发货 | |
| 50 μg | ¥ 1,580 | 5日内发货 | |
| 100 μg | ¥ 2,670 | 5日内发货 | |
| 200 μg | ¥ 4,830 | 5日内发货 | |
| 500 μg | ¥ 10,600 | 5日内发货 | |
| 1 mg | ¥ 17,800 | 5日内发货 |
| 生物活性 | Immobilized Human BST2, His Tag at 2μg/ml (100μl/Well) on the plate. Dose response curve for Anti-BST2 Antibody, hFc Tag with the EC50 of 3.6ng/ml determined by ELISA. |
| 产品描述 | BST2 Protein, Human, Recombinant (aa 49-161, His) is expressed in HEK293 Cells. The accession number is Q10589-1. |
| 种属 | Human |
| 表达系统 | HEK293 Cells |
| 标签 | N-His |
| 蛋白编号 | Q10589-1 |
| 别名 | TETHERIN,CD317,bone marrow stromal cell antigen 2 |
| 蛋白构建 | Asn49-Ser161 |
| 蛋白纯度 | > 95% as determined by Tris-Bis PAGE |
| 分子量 | 14.5 kDa (Predicted); 25-35 kDa (Reducing conditions 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 0.22μm 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. |
| 研究背景 | Interferon-induced BST2 (bone marrow stromal cell antigen 2) inhibits viral replication by tethering enveloped virions to the cell surface to restrict viral release and by inducing the NFKB-dependent antiviral immune response. BST2 expression was significantly increased during porcine epidemic diarrhea virus (PEDV) infection of Vero cells by IRF1 targeting its promoter. Both the BST2 and N protein interacted with the E3 ubiquitin ligase MARCHF8/MARCH8 and the cargo receptor. |