| 产品名称 | Human IL-2 Protein |
|---|---|
| 中文名称 | 重组人白介素-2 |
| 种属 | Human |
| 表达宿主 | E. coli |
| 纯度 | >98 % as determined by SDS-PAGE |
| 内毒素 | < 1.0 EU per µg of the protein as determined by the LAL method. |
| 生物活性 | Measured by its ability to induce proliferation in CTLL-2 cells. The ED50 for this effect is 2.269 ng/mL. The specific activity of recombinant Human IL-2 protein is approximately 4.41 x 105 IU/mg. |
| 基因编号 | 3558 |
| 蛋白链接 | https://www.uniprot.org/uniprotkb/P60568/entry |
| 别名 | T-cell growth factor (TCGF); Aldesleukin; |
| 蛋白序列 | MYRMQLLSCIALSLALVTNSAPTSSSTKKTQLQLEHLLLDLQMILNGINNYKNPKLTRMLTFKFYMPKKATELKHLQCLEEELKPLEEVLNLAQSKNFHLRPRDLISNINVIVLELKGSETTFMCEYADETATIVEFLNRWITFCQSIISTLT |
| 蛋白标签 | Tag free |
| 预测分子量 | The recombinant human IL-2 consists of 134 amino acids (N-Met) and has a predicted molecular mass of 15.5 kD. The apparent molecular mass of the human IL-2 is approximately 16 kD in SDS-PAGE under reducing conditions due to glycosylation. |
| 产品形式 | Lyophilized from sterile 20 mM Tris, 50 mM NaCl, pH 5.0, 1 mM DTT,1 mM EDTA. |
| 使用方式 | Always centrifuge tubes before opening. It is recommended to reconstitute the lyophilized Human IL-2 protein protein using the buffer we provided not less than 100 µg/ml, which can then be further diluted to other aqueous solutions. |
| 运输方式 | The product is shipped at ambient temperature. |
| 储存条件 | Store at -20℃ |
| 产品背景 | Interleukin (IL-2) abbreviated as interleukin, refers to a lymphokine that interacts between leukocytes or immune cells, and it belongs to the same cytokine as blood cell growth factor. The two coordinate and interact with each other to complete hematopoietic and immune regulation functions together. Interleukins play an important role in transmitting information, activating and regulating immune cells, mediating the activation, proliferation and differentiation of T and B cells, and in inflammation. |
*本产品仅供科研试验用，不可直接用于人体。
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