| 产品名称 | GMP Recombinant Human IL-2 |
| 蛋白名 | IL-2 |
| 纯度 | Greater than 95% as determined by reducing SDS-PAGE |
| 内毒素 | ≤1 EU/mg |
| 蛋白构建 | Recombinant Human IL-2 is produced by our Mammalian cell expression system and the target gene encoding Ala21-Thr153 is expressed. |
| Accession # | P60568 |
| 蛋白标签 | Tag free |
| 表达宿主 | Mammalian cell |
| 种属 | Human |
| 预测分子量 | 15.4 kDa |
| 蛋白形态 | Lyophilized |
| 储存缓冲液 | PBS,5% mannitol and 0.01% Tween 80, pH7.4 |
| 运输方式 | The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature listed below. |
| 稳定性&储存 | Store at ≤-70°C, stable for 6 months after receipt. Store at ≤-70°C, stable for 3 months under sterile conditions after opening. Please minimize freeze-thaw cycles. |
| 复溶 | Always centrifuge tubes before opening. Do not mix by vortex or pipetting. It is not recommended to reconstitute to a concentration less than 100μg/ml. Dissolve the lyophilized protein in distilled water. Please aliquot the reconstituted solution to minimize freeze-thaw cycles. |
分子别名
Interleukin-2; IL-2; T-Cell Growth Factor; TCGF; Aldesleukin; IL2
蛋白活性

≥1×107 IU/mg. Measured in a cell proliferation assay using CTLL-2 mouse cytotoxic T cells.
背景介绍
Interleukin-2(IL-2) is an interleukin, a type of cytokine signaling molecule in the immune system,belongs to the IL-2 family. It is a powerful immunoregulatory lymphokine produced by T-cells in response to antigenic or mitogenic stimulation. IL-2/IL-2R signaling is required for T-cell proliferation and other fundamental functions that are essential for the immune response. IL-2 stimulates growth and differentiation of B-cells, NK cells, lymphokine-activated killer cells, monocytes, macrophages and oligodendrocytes.