Method of detecting at least one mechanism of resistance to cephalosporins by mass spectrometry

The present invention pertains to a method of detection, by mass spectrometry, of at least one marker of at least one mechanism of resistance to at least one antimicrobial, resistance of at least one microorganism contained in a sample, characterized in that the antimicrobial is a cephalosporin, and...

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Bibliographische Detailangaben
Hauptverfasser:	Degout-Charmette Elodie, Zambardi Gilles, Cecchini Tiphaine, Charrier Jean-Philippe, Franceschi Christine, Charretier Yannick
Format:	Patent
Sprache:	eng
Schlagworte:	BEER BIOCHEMISTRY CHEMISTRY COMPOSITIONS OR TEST PAPERS THEREFOR CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL ORENZYMOLOGICAL PROCESSES ENZYMOLOGY INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEICACIDS OR MICROORGANISMS METALLURGY MICROBIOLOGY MUTATION OR GENETIC ENGINEERING PHYSICS PROCESSES OF PREPARING SUCH COMPOSITIONS SPIRITS TESTING VINEGAR WINE
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Beschreibung
Zusammenfassung:	The present invention pertains to a method of detection, by mass spectrometry, of at least one marker of at least one mechanism of resistance to at least one antimicrobial, resistance of at least one microorganism contained in a sample, characterized in that the antimicrobial is a cephalosporin, and said resistance markers are proteins or peptides. Preferably, said proteins or peptides are proteins from said microorganism.