Molecular cloning of F11 fimbriae from a uropathogenic Escherichia coli and characterization of fimbriae with polyclonal and monoclonal antibodies

作者: Johannes M. Ree , Paul Schwillens , Johannes F. Bosch

DOI: 10.1111/J.1574-6968.1985.TB00841.X

关键词:

摘要: The genes coding for F11 fimbriae from the uropathogenic Escherichia coli C1976 were cloned by a cosmid cloning procedure. Two clones expressed and these possessed an identical DNA fragment of 8.9 kb. This was subcloned into pBR322 this plasmid still produced caused mannose-resistant haemagglutination (MRHA). Polyclonal monoclonal antibodies against purified fimbriae. Both types used in inhibition tests MRHA adherence bacteria to uroepithelial cell line T24. After preincubation with polyclonal antiserum MR totally inhibited. Preincubation did not inhibit adherence.

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