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IL-6 Protein, Human, Recombinant V2 is expressed in E. coli. The accession number is P05231.

| 规格 | 价格 | 库存 | 数量 |
|---|
| 生物活性 | 1. Immobilized Human IL-6 at 0.5 μg/ml (100 μl/Well) on the plate. Dose response curve for Human IL-6 R alpha, hFc Tag with the EC50 48.7 ng/ml determined by ELISA. 2. Human IL-6 R alpha, His Tag captured on CM5 Chip via anti-his antibody can bind Human IL-6, No Tag with an affinity constant of 0.22 nM as determined in SPR assay (Biacore T200). 3. Measured in a cell proliferation assay using TF‑1 human erythroleukemic cells. The ED50 for this effect is 0.1-0.5 ng/mL (QC Test). |
| 产品描述 | IL-6 Protein, Human, Recombinant V2 is expressed in E. coli. The accession number is P05231. |
| 种属 | Human |
| 表达系统 | E. coli |
| 标签 | Tag Free |
| 蛋白编号 | P05231 |
| 别名 | 白介素,Interleukin-6,interleukin 6,IL-6,IFNB2,HSF,HGF,BSF2 |
| 蛋白构建 | Val30-Met212 |
| 蛋白纯度 | > 95% as determined by Tris-Bis PAGE; > 90% as determined by HPLC |
| 分子量 | 20.8 kDa (Predicted and reducing conditions) |
| 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 | IL-6 (Interleukin-6) is a pleiotropic cytokine that acts in the acute phase reaction, inflammation, hematopoiesis, bone metabolism, and cancer progression.Interleukin 6 has been shown to interact with interleukin-6 receptor and glycoprotein. |