Norwalk virus antigen was detected by RT-PCR. 采用RT-PCR检测诺瓦克病毒抗原。
EHF virus antigen and an tibody of the captured mice were surv eyed. 鼠肺EHF带毒率为1.
Norwalk-like virus antigen was detected in stools from some patients in all outbreak. 症状以恶心、呕吐、腹痛、腹泻、发热为主。
Title： Expression of Soluble Human ScFv Against Envelope Protein E2 of Hepatitis C Virus Antigen in E.coli. 关键词：丙型肝炎病毒;包膜蛋白;单链可变区抗体;表达
Indirect immuno fluorescence assay (IFA) showed that the chimeric antibody has similar capacity of binding Chik virus antigen as mouse McAb. 用间接免疫荧光实验(indirect immunofloresence assay，IFA)检测显示，纯化的嵌合抗体与Chik病毒抗原发生强反应，说明表达的嵌合抗体保留了亲本鼠源McAb的抗原结合活性。