别名：Interleukin-17A; IL-17; IL-17A; CTLA-8; IL17A; CTLA8; IL17
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
|
Recombinant human IL-23 is composed of P40 (Ile23-Ser328) and P19 (Arg23-Pro189) subunits ,which linked by GS-linker（GSGSSRGGSGSGGSGGGGSKL）
Accession # P29460(P40), AAG37232(P19) |
| Predicted molecular mass | 55.0 kDa (IL-23 single chain); 36.5 kDa (p40) & 18.5 kDa (p19) |
| 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 by its ability to induce Interferon gamma secretion by human natural killer lymphoma NK-92 cells. The ED50 for this effect is ＜0.5 μg/mL. |
| 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. |