To L T, Bernard S, Lantier I
Laboratory of Virology, Institute of Veterinary Research, Bach mai-Hànôi, Viêtnam.
Vet Microbiol. 1991 Nov;29(3-4):361-8. doi: 10.1016/0378-1135(91)90143-4.
An immunoperoxidase technique performed on the TGEV-infected cells was developed for detection of virus-induced antigens. The presence of M antigen of TGEV on the surface of infected cells was demonstrated by this technique. This finding is in contrast to the M protein of murine hepatitis coronavirus which migrates to the Golgi apparatus but is not transported to the plasma membrane. The time course of appearance M and S antigens on the surface of TGEV-infected cell can be studied by this technique.
为检测病毒诱导的抗原,开发了一种在感染猪传染性胃肠炎病毒(TGEV)的细胞上进行的免疫过氧化物酶技术。通过该技术证明了感染细胞表面存在TGEV的M抗原。这一发现与鼠肝炎冠状病毒的M蛋白不同,后者迁移至高尔基体,但不会转运至质膜。通过该技术可以研究TGEV感染细胞表面M和S抗原出现的时间进程。