its eukaryotic expression

Objective To clone the human angiotensin-converting enzyme 2 (ACE2)and construct its eukaryotic expression plasmid.

目的克隆人血管紧张素转换酶2基因（ACE2），并构建其真核表达载体。

Aim to clone human CD81 gene from peripheral blood lymphocytes, and construct its eukaryotic expression vector, and then express it in COS-7 cells.

目的从人外周血淋巴细胞中克隆出cd 81基因，构建真核表达质粒，并在COS - 7细胞中进行表达。

To clone mouse interleukin 4 (mIL-4) truncated gene, construct its eukaryotic expression plasmid pFB-mIL4 and express the truncated protein (murine IL-4 receptor antagonist).

构建小鼠il - 4截短型基因真核表达质粒，表达小鼠il - 4受体拮抗体蛋白。