Detection of Bacillus cereus flagellar antigen by enzyme-linked immunosorbent assay (ELISA) |
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| Authors: | T Murakami K Hiraoka T Mikami T Matsumoto S Katagiri M Suzuki |
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| Institution: | Department of Microbiology, Tohoku College of Pharmacy, Sendai. |
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| Abstract: | A serological typing scheme of Bacillus cereus has been developed by immunochemical analyses of flagellar antigen using an agglutination method. Enzyme-linked immunosorbent assay (ELISA) for the classification of flagellar serotype of Bacillus cereus had greater sensitivity. 10-500 times, than that of agglutination method. The specificity of flagellar antigen and antibody was determined by immunogold electron microscopy and ELISA inhibition assay. Application of ELISA is useful for the detection of the small amounts and many kinds of antigen-antibody reactions. |
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