摘要:
The invention concerns a method for specifically detecting and identifying Streptococcus agalactiae, using a reaction medium comprising at least one esterase enzymatic substrate.
摘要:
The invention concerns a method for specifically detecting and identifying Streptococcus agalactiae, using a reaction medium comprising at least one a-glucosidase enzymatic substrate.
摘要:
The invention concerns a medium for specific detection of Staphylococcus aureus - and/or discrimination between positive-coagulase Staphylococcus and negative-coagulase enabling Staphylococcus to isolate bacteria of the genus staphylococcus and identify the Staphylococcus aureus species, which use at least an enzymatic substrate, preferably a chromogenic or fluorescent agent, and still more preferably consisting of an indoxyl or naphthol base. The invention also concerns a method for identifying, and optionally counting, Staphylococcus aureus using such a medium. It consists of a Staphylococcus aureus culture medium and at least an enzymatic substrate enabling testing of an alpha -glucosidase activity. The invention is particularly applicable in the field of diagnosis.
摘要:
The invention concerns a method for specifically detecting and identifying Streptococcus agalactiae, using a reaction medium comprising at least one a-glucosidase enzymatic substrate.
摘要:
The invention relates to a reaction medium for Vibrio group bacteria cholerae (cholerae/vulnificus and mimicus) and Vibrio parahaemolyticus comprising: a substrate enabling the detection of a ß-galactosidase enzymatic activity; a sugar, and; a colored indicator. The invention also relates to the use of this medium for isolating and identifying Vibrio group cholerae (cholerae/vulnificus and mimicus) and Vibrio parahaemolyticus. The invention additionally relates to a method for identifying Vibrio cholerae and Vibrio parahaemolyticus bacteria according to which the beta-galactosidase activity is detected for identifying Vibrio cholerae as well as the acidification of a sugar for detecting Vibrio parahaemolyticus.