运输及保存条件Biological ice bag transportation. 36 months at 2°C to 8°C in lyophilized state; 6 months at -20°C to -80°C under sterile conditions after reconstitution; 7-10 days at 2°C to 25°C under sterile conditions after reconstitution; Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
表达系统CHO
内毒素≤10 EU/mg
生物活性he ED50 for this effect is 1.5-9 ng/mL.
宿主Human
标签Tag free
氨基酸Tyr37-Asp193
Uniprot IDQ14116
中文名称重组人源白介素18
图片
Measured by its ability to induce IFN-gamma secretion by KG‑1 human acute myelogenous leukemia cells in the presence of TNF-alpha. The ED50 for this effect is ≤2.0 ng/mL.