CHEMILUMINESCENCE DOT BLOT HYBRIDIZATION ASSAY FOR DETECTION OF B19 PARVOVIRUS DNA IN HUMAN SERA

被引:40
作者
MUSIANI, M [1 ]
ZERBINI, M [1 ]
GIBELLINI, D [1 ]
GENTILOMI, G [1 ]
VENTUROLI, S [1 ]
GALLINELLA, G [1 ]
FERRI, E [1 ]
GIROTTI, S [1 ]
机构
[1] UNIV BOLOGNA,IST SCI CHIM,I-40126 BOLOGNA,ITALY
关键词
D O I
10.1128/JCM.29.9.2047-2050.1991
中图分类号
Q93 [微生物学];
学科分类号
071005 ; 100705 ;
摘要
A chemiluminescence dot blot hybridization assay was used for the detection of B19 parvovirus DNA in human sera by using digoxigenin-labeled probes. The probes were revealed immunoenzymatically by use of anti-digoxigenin Fab fragments conjugated with alkaline phosphatase. The chemiluminescence signal was obtained by reacting the labeled probe-target complex with an enzyme-triggerable dioxetane substrate. The emitted photons were detected with instant photographic films. In the search for B19 parvovirus DNA, 2,808 serum samples were analyzed.
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页码:2047 / 2050
页数:4
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