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Serological Studies on Actinobacillus actinomycetem-comitans
Author(s) -
G. Pulverer,
H.L. Ko
Publication year - 1972
Publication title -
applied microbiology
Language(s) - English
Resource type - Journals
ISSN - 0003-6919
DOI - 10.1128/am.23.2.207-210.1972
Subject(s) - ouchterlony double immunodiffusion , agglutination (biology) , serology , immunodiffusion , antiserum , agar gel , microbiology and biotechnology , agar , lactose , antigen , biology , latex fixation test , direct agglutination test , chemistry , chromatography , antibody , immunology , food science , bacteria , genetics
One hundred strains ofActinobacillus actinomycetem-comitans were examined serologically by determining their agglutination reactions with six absorbed antisera. Twenty-four reaction patterns were found, and the results were reproducible. The agglutinating antigens were heat-stable. Precipitation reactions were also studied by means of the Ouchterlony agar-gel diffusion technique with Fuller and acetone extracts. The agglutination test was considered preferable for epidemiological and ecological investigations onA. actinomycetem-comitans .

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