[Biochemical research on the neuraminidase of Erysipelothrix rhusiopathiae]

Purified neuraminidase preparation from Erysipelothrix rhusiopathiae is studied biochemically. The main physicochemical characteristics of the enzyme are determined: molecular mass, isoelectric point, electrophoretic mobility, chemical nature, UV spectrum, substrate specificity, etc. The obtained data are compared to those for other bacterial neuraminidases.