Characterization of a monoclonal antibody against the fimbrial F8 antigen of Escherichia coli
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- A monoclonal lgG 1 antibody against F8 fimbriae was obtained with the hybridoma technique using spieen cells from C3H/f rnice immunised with a fimbrial preparation of Escherichia coli 2980 (018ac: K5: H-: FIC, F8) and Sp 2/0 Ag8 myeloma cells. The hybrid cells were cloned twice by lirniting dilution and grown in tissue culture. The monoclonal antibody was purified from culture supernatants on Protein A Sepharose. lt reacted with F8 fimbriae in colony blot, enzyme-linked immunosorbent assay (ELISA) and immunoblot after electrotransfer fromA monoclonal lgG 1 antibody against F8 fimbriae was obtained with the hybridoma technique using spieen cells from C3H/f rnice immunised with a fimbrial preparation of Escherichia coli 2980 (018ac: K5: H-: FIC, F8) and Sp 2/0 Ag8 myeloma cells. The hybrid cells were cloned twice by lirniting dilution and grown in tissue culture. The monoclonal antibody was purified from culture supernatants on Protein A Sepharose. lt reacted with F8 fimbriae in colony blot, enzyme-linked immunosorbent assay (ELISA) and immunoblot after electrotransfer from sodium dodecyl sulphate-polyacrylarnide gel electrophoresis (SOS-PAGE) of fimbrial preparations. The antibody bound to and agglutinated F8-fimbriated bacteria.…
Autor(en): | I. Moser, I. Orskov, Jörg Hacker, K. Jann |
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URN: | urn:nbn:de:bvb:20-opus-59385 |
Dokumentart: | Artikel / Aufsatz in einer Zeitschrift |
Institute der Universität: | Medizinische Fakultät / Institut für Molekulare Infektionsbiologie |
Sprache der Veröffentlichung: | Englisch |
Erscheinungsjahr: | 1986 |
Originalveröffentlichung / Quelle: | In: FEMS microbiology letters (1986) 34, 329-334. |
Allgemeine fachliche Zuordnung (DDC-Klassifikation): | 5 Naturwissenschaften und Mathematik / 57 Biowissenschaften; Biologie / 570 Biowissenschaften; Biologie |
Normierte Schlagworte (GND): | Infektionsbiologie |
Datum der Freischaltung: | 17.11.2011 |
Lizenz (Deutsch): | Deutsches Urheberrecht |