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B7-H4 Protein, Human, Recombinant (His & Avi), Biotinylated is expressed in HEK293 Cells. The accession number is Q7Z7D3-1.
别名 V-set domain containing T cell activation inhibitor 1, VCTN1, PRO1291, B7X, B7S1, B7-H4, B7H4, B7h.5
B7-H4 Protein, Human, Recombinant (His & Avi), Biotinylated is expressed in HEK293 Cells. The accession number is Q7Z7D3-1.

| 规格 | 价格 | 库存 | 数量 |
|---|---|---|---|
| 5 μg | ¥ 987 | 现货 | |
| 10 μg | ¥ 1,700 | 现货 | |
| 20 μg | ¥ 2,940 | 现货 | |
| 50 μg | ¥ 4,730 | 3日内发货 | |
| 100 μg | ¥ 7,880 | 现货 |
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| 产品描述 | B7-H4 Protein, Human, Recombinant (His & Avi), Biotinylated is expressed in HEK293 Cells. The accession number is Q7Z7D3-1. |
| 生物活性 | Immobilized Biotinylated Human B7-H4, His Tag at 2μg/ml (100μl/Well) on streptavidin(5μg/ml) precoated plate. Dose response curve for Anti-B7-H4 Antibody, hFc Tag with the EC50 of 4.9ng/ml determined by ELISA. |
| 研究背景 | B7-H4, also known as B7x and B7S1, is a 50-80 kDa glycosylated member of the B7 family of immunomodulatory proteins.B7-H4 is up-regulated in several carcinomas in correlation with tumor progression and metastasis. A soluble form of B7-H4 is elevated in the serum of ovarian cancer, renal cell carcinoma, and rheumatoid arthritis patients, also in correlation with advanced disease status. |
| 种属 | Human |
| 表达系统 | HEK293 Cells |
| 标签 | C-His-Avi |
| 蛋白编号 | Q7Z7D3-1 |
| 蛋白构建 | Phe29-Ala258 |
| 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 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. |
| 别名 | V-set domain containing T cell activation inhibitor 1, VCTN1, PRO1291, B7X, B7S1, B7-H4, B7H4, B7h.5 |
| 内毒素 | < 1.0 EU/μg of the protein as determined by the LAL method. |
| 分子量 | 28.2 kDa (Predicted); 60-70 kDa (Reducing conditions due to glycosylation) |
| 运输方式 | In general, lyophilized powders are shipped with blue ice, while solutions are shipped with dry 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. 实际储存温度请以COA为准 |
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