Characterization of smooth lipopolysaccharides and O polysaccharides of Brucella species by competition binding assays with monoclonal antibodies

被引:38
作者
Weynants, V [1 ]
Gilson, D [1 ]
Cloeckaert, A [1 ]
Tibor, A [1 ]
Denoel, PA [1 ]
Godfroid, F [1 ]
Limet, JN [1 ]
Letesson, JJ [1 ]
机构
[1] INST NATL RECH AGRON, CTR RECH TOURS, NOUZILLY, FRANCE
关键词
D O I
10.1128/IAI.65.5.1939-1943.1997
中图分类号
R392 [医学免疫学]; Q939.91 [免疫学];
学科分类号
100102 ;
摘要
Previously, four epitope specificities on the O chain of Brucella species were reported: M, A, C, and C/Y. In this work, according to monoclonal antibody binding to smooth lipopolysaccharides of Yersinia enterocolitica O:9, Brucella abortus W99 (A-dominant strain), and B. melitensis Rev1 (M dominant strain), seven O-chain epitope specificities were defined: M, A, C (M > A), C (M = A), C/Y (M > A), C/Y (M = A) and C/Y (A > M). Competitive binding assays between these monoclonal antibodies suggested that these different epitopes are probably overlapping structures.
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收藏
页码:1939 / 1943
页数:5
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