| 產品編號 | bs-48012P |
| 英文名稱 | Recombinant human IL-2 protein (Active, HEK293) |
| 中文名稱 | 重組人白介素2 (活性的, Tag free) |
| 別 名 | Interleukin-2; Interleukin 2; Interleukin2; rhIL-2; T-cell growth factor; T Cell Growth Factor; Aldesleukin; IL 2; IL2; Lymphokine; POIL2; T Cell Growth Factor; TCGF; Involved in regulation of T cell clonal expansion; IL2_HUMAN. ;Recombinant human IL-2 protein (Active, HEK293) 人白介素2重組蛋白; 重組人白介素2; 人重組白介素2; 重組人白介素2（IL-2）; |
| 理論分子量 | 15kDa |
| 檢測分子量 | 17 kDa |
| 性 狀 | Lyophilized powder |
| 濃 度 | ＞0.5 mg/ml |
| 物 種 | Human |
| 序 列 | 21-153/153 |
| 純 度 | >95% as determined by SDS-PAGE |
| 純化方法 | AC |
| 內毒素 | <0.5 EU/μg as determined by LAL. |
| 表達系統 | HEK293 cell |
| 活性 | Yes |
| 標簽 | Tag free |
| 緩 沖 液 | Lyophilized from 0.22 um filtered solution in PBS (pH=7.4) with 5 mM DTT. Normally 5% trehalose is added as protectant before Lyophilization. |
| 保存條件 | Use a manual defrost freezer and avoid repeated freeze-thaw cycles. In general: 12 months from date of receipt, -20 to -80℃ as supplied. 1 month, 2 to 8℃ under sterile conditions after reconstitution. 3 months, -20 to -80℃ under sterile conditions after reconstitution. |
| 注意事項 | This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. |
| 產品介紹 | Recombinant human IL-2 expressed in engineered human cells. IL-2 belongs to the IL-2 protein family. IL-2 is a 15 kDa glycosylated monomer. IL-2 is produced primarily by activated CD4+ T cells, but it is also expressed by naive CD8+ T cells, eosinophils, dendritic, and thymic cells. IL-2 is an essential activator of the immune response, it is required for the growth of T cells, activated B cells and T helper cell differentiation. IL-2 stimulates the activity of NK cells and is involved in antiinflammatory reactions and in hematopoiesis. This recombinant human IL-2 is produced by human cells.(Tag free) Biological activity: The specific activity was determined by the dosedependent stimulation of the proliferation of mouse CTLL-2 cells (mouse cytotoxic T cell line). Reconstitution: Briefly centrifuge the vial before opening. It is recommended to reconstitute the protein in sterile PBS containing 0.1% endotoxin-free recombinant human serum albumin. SWISS: P60568 Gene ID: 3558 |
| 產品圖片 |  The purity of the protein is greater than 95% as determined by reduced and non reduced SDS-PAGE |
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