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IL-3 Protein, Human, Recombinant V2 is expressed in E. coli. The accession number is AAC08706.

| 规格 | 价格 | 库存 | 数量 |
|---|
| 生物活性 | Measured in a cell proliferation assay using TF‑1 human erythroleukemic cells. The ED50 for this effect is 0.1-0.3 ng/mL. |
| 产品描述 | IL-3 Protein, Human, Recombinant V2 is expressed in E. coli. The accession number is AAC08706. |
| 种属 | Human |
| 表达系统 | E. coli |
| 蛋白编号 | AAC08706 |
| 别名 | 白细胞介素,MULTI-CSF,MCGF,Interleukin-3,interleukin 3,IL-3 |
| 蛋白构建 | Ala20-Phe152 |
| 蛋白纯度 | > 95% as determined by Tris-Bis PAGE; > 95% as determined by HPLC |
| 分子量 | 15.09 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 | Interleukin 3 is a pleiotropic factor produced primarily by activated T cells that can stimulate the proliferation and differentiation of pluripotent hematopoietic stem cells as well as various lineage committed progenitors. This CSF induces granulocytes, macrophages, mast cells, stem cells, erythroid cells, eosinophils and megakaryocytes. |