Mapping neutralizing and non-neutralizing epitopes on the capsid protein of feline calicivirus

被引:32
|
作者
Geissler, K [1 ]
Schneider, K [1 ]
Truyen, U [1 ]
机构
[1] Univ Munich, Inst Med Microbiol Infect & Epidem Dis, Munich, Germany
关键词
D O I
10.1046/j.1439-0450.2002.00529.x
中图分类号
S85 [动物医学(兽医学)];
学科分类号
0906 ;
摘要
Neutralizing epitopes on feline calicivirus (FCV) capsid protein were mapped using chimeric capsid proteins recombinant between two FCV isolates that do not show any cross-neutralization. The three chimeric proteins examined were expressed in murine L929 cells employing an MVA/T7 vaccinia virus expression system and inoculated into major histocompatibility complex hapiotype-matched C3/HN mice. Based on the neutralizing antibody titre the neutralizing epitope(s) could be mapped to the 5' hypervariable region of the E region or potentially to the C region. The epitopes of some non-neutralizing antibodies were mapped with the same chimeric proteins to the regions B or D and F of the FCV capsid protein.
引用
收藏
页码:55 / 60
页数:6
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