Isoelectric point of cell-free K99 antigen exhibiting hemagglutinating properties
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Isoelectric point of cell-free K99 antigen exhibiting hemagglutinating properties.
The isoelectric point of the K99 antigen in partially purified preparations isolated from Escherichia coli B41 was 4.2. Electrofocused K99 antigen hemagglutinated guinea pig and sheep erythrocytes and gave a single precipitin line on diffusion against antisera to E. coli B41 and absorbed factor K99 antisera.
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ژورنال
عنوان ژورنال: Infection and Immunity
سال: 1978
ISSN: 0019-9567,1098-5522
DOI: 10.1128/iai.19.3.1097-1098.1978