ANTIBODY-RESPONSE TO THE M2-PROTEIN OF INFLUENZA A-VIRUS EXPRESSED IN INSECT CELLS

被引:112
作者
BLACK, RA
ROTA, PA
GORODKOVA, N
KLENK, HD
KENDAL, AP
机构
[1] ACAD SCI,INST MICROBIOL,RIGA,LATVIA
[2] UNIV MARBURG,INST VIROL,W-3550 MARBURG,GERMANY
关键词
D O I
10.1099/0022-1317-74-1-143
中图分类号
Q81 [生物工程学(生物技术)]; Q93 [微生物学];
学科分类号
071005 ; 0836 ; 090102 ; 100705 ;
摘要
A recombinant baculovirus expressing the M2 protein from influenza A/Ann Arbor/6/60 (H2N2) virus (AA60 virus) was constructed. The expressed M2 protein was recognized by a monoclonal antibody specific for the M2 protein and comigrated with the M2 protein from cells infected with AA60 virus on SDS-polyacrylamide gels. Immunofluorescence studies indicated that the expressed M2 protein was present on the surface of Spodoptera frugiperda (Sf9) cells infected with the recombinant baculovirus. Immunoassays using the expressed M2 protein were able to detect antibodies to the M2 protein in serum samples from humans and ferrets infected with influenza A viruses.
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收藏
页码:143 / 146
页数:4
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