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Cytokines were the first modern immunotherapies to produce durable responses in patients with advanced cancer,components of the interleukin-18 (IL-18) pathway are upregulated on tumour-infiltrating lymphocytes, suggesting that IL-18 therapy could enhance anti-tumour immunity. IL-18BP, a high-affinity IL-18 decoy receptor, is frequently upregulated in diverse human and mouse tumours and limits the anti-tumour activity of IL-18 in mice. IL-18BP Protein, Human, Recombinant (His & Avi), Biotinylated is expressed in HEK293 mammalian cells with C-His-Avi tag. The predicted molecular weight is 20.5 kDa and the accession number is O95998-2.

| 规格 | 价格 | 库存 | 数量 | 
|---|---|---|---|
| 5 μg | ¥ 568  | 6-8日内发货 | |
| 10 μg | ¥ 928  | 6-8日内发货 | |
| 20 μg | ¥ 1,530  | 5日内发货 | |
| 50 μg | ¥ 2,970  | 5日内发货 | |
| 100 μg | ¥ 5,180  | 5日内发货 | |
| 200 μg | ¥ 9,390  | 5日内发货 | |
| 500 μg | ¥ 20,700  | 5日内发货 | 
| 生物活性 | Biotinylated Human IL-18BP, His Tag captured on CM5 Chip via anti-his antibody can bind Human IL-18, No Tag with an affinity constant of 0.90 nM as determined in SPR assay.  | 
| 产品描述 | Cytokines were the first modern immunotherapies to produce durable responses in patients with advanced cancer,components of the interleukin-18 (IL-18) pathway are upregulated on tumour-infiltrating lymphocytes, suggesting that IL-18 therapy could enhance anti-tumour immunity. IL-18BP, a high-affinity IL-18 decoy receptor, is frequently upregulated in diverse human and mouse tumours and limits the anti-tumour activity of IL-18 in mice. IL-18BP Protein, Human, Recombinant (His & Avi), Biotinylated is expressed in HEK293 mammalian cells with C-His-Avi tag. The predicted molecular weight is 20.5 kDa and the accession number is O95998-2.  | 
| 种属 | Human  | 
| 表达系统 | HEK293 Cells  | 
| 标签 | C-His-Avi | 
| 蛋白编号 | O95998-2 | 
| 别名 | IL-18BPA,IL-18BP,Igifbp  | 
| 蛋白构建 | Thr31-Gly194  | 
| 蛋白纯度 | > 95% as determined by Tris-Bis PAGE; > 95% as determined by HPLC  | 
| 分子量 | 20.5 kDa (predicted). Due to glycosylation, the protein migrates to 52-65 kDa based on Tris-Bis PAGE result. | 
| 内毒素 | < 1 EU/μg by the LAL method. | 
| 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.  | 
| 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 | Cytokines were the first modern immunotherapies to produce durable responses in patients with advanced cancer,components of the interleukin-18 (IL-18) pathway are upregulated on tumour-infiltrating lymphocytes, suggesting that IL-18 therapy could enhance anti-tumour immunity. IL-18BP, a high-affinity IL-18 decoy receptor, is frequently upregulated in diverse human and mouse tumours and limits the anti-tumour activity of IL-18 in mice.  |