Objective To express human single-chain variable fragment (ScFv) antibody against non-structural protein 3 (NS_3) of hepatitis C virus in E. colt.

• 目的在大肠杆菌XL_1－Blue中表达可溶性的抗HCV非结构蛋白NS_3的人源单链可变区抗体（single－chain variable fragment antibody，SCFV）。