别名：Interleukin-15; IL-15; IL15
基本信息：
| 表达系统 | 种属 | 内毒素 | 纯度 | 标签 |
| CHO | Human | ≤0.01 EU/μg | ≥95% | Tag free |
| Source | Chinese Hamster Ovary cell line |
| Description | Human IL-15 (Asn49-Ser162)
Accession # P40933 |
| Predicted molecular mass |
12.7 kDa |
| Appearance | White powder, Colorless clear liquid after reconstitution |
| Purity | ≥95%, by SDS-PAGE (under reducing (R) & Non-reducing conditions, visualized by Coomassie staining) |
| Endotoxin | ≤0.01EU/μg by the LAL method |
| Activity | Measured in a cell proliferation assay using CTLL-2 mouse cytotoxic Tcells. The ED50 for this effect is ＜0.1ng/ml, corresponding to a specificactivity of > 1 x 107units/mg. |
| Formulation | Lyophilized from a 0.22 μm-filtered solution containing PBS, 5% mannitol and 0.01% Tween 80, pH 7.4 |
| Reconstitution | It is recommended to redissolve in sterile deionized water. |
| Shipping | Wet ice (seasonal) |
| Storage&Stability | 36 months at -20°C to -80°C in lyophilized state
6 months at -20°C to -80°C under sterile conditions after reconstitution 7-10 days at 2°C to 8°C under sterile conditions after reconstitution Use a manual defrost freezer and avoid repeated freeze-thaw cycles. |
细胞因子溶解、稀释、保存可使用即用型专用溶剂套装—PWL240（1mL无菌水+10mL稀释液）
数据展示：
Bioactivity
Measured in a cell proliferation assay using CTLL-2 mouse cytotoxic T cells.
The ED50 for this effect is ≤0.1ng/ml.
The activity of Recombinant Human IL-15 (Cat.No. MGC049) is equivalent to competitor.