Immunological and Physicochemical Characterization of Heat-Labile Enterotoxins Isolated from Two Strains of Escherichia coli |
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| Authors: | John D. Clements Dianne C. Flint Frederick A. Klipstein |
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| Affiliation: | 1Department of Medicine, University of Rochester Medical Center, Rochester, New York 14642;2Department of Microbiology, University of Rochester Medical Center, Rochester, New York 14642 |
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| Abstract: | ![]()
Heat-labile enterotoxins from Escherichia coli strains of human and porcine origins had identical subunit composition, arrangement, and size in sodium dodecyl sulfate-polyacrylamide gel electrophoresis. Immunological differences recently described by others were shown to reside exclusively in the B subunits. |
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