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Influence of storage conditions on the spectral stability of bacterial suspensions identified by maldi biotyper

Comunicación presentada en 6th Congress of European Microbiologists

7 de junio de 2015

Perez-Sancho M., Liandris E., Casamayor A., Pulido E. y Dominguez L.

Although direct smear technique is an excellent approach for the preparation of
samples for MALDI-TOF MS identification, the usefulness of this approach is limited
to BSL-1/BSL-2 bacteria, it is not recommended for MSP creation and it requires
fresh material for an optimal performance. Formic acid extraction is proposed as a
more precise method for MALDI Biotyper identification that includes a step in which
bacteria are suspended in 70% ethanol which could potentially be used for the
storage of bacterial suspensions in their optimal growth phase. However, there is a
lack of information regarding the impact of storage of bacterial suspensions in ethanol on the the reliability of the MALDI-Biotyper identification





Participantes:

CEI Campus MoncloaCEI Campus Moncloa.

Universidad ComplutenseServicio de Identificación y Caracterización Microbiana (ICM). Centro de Vigilancia Sanitaria Veterinaria (VISAVET). Universidad Complutense (UCM).


Enlace a 6th Congress of European Microbiologists





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6th Congress of European Microbiologists


6th Congress of European Microbiologists
7-11 junio de 2015
Maastricht
Países Bajos

TÍTULO: Influence of storage conditions on the spectral stability of bacterial suspensions identified by maldi biotyper


TIPO: Comunicación en póster


AUTORES: Perez-Sancho M., Liandris E., Casamayor A., Pulido E. y Dominguez L.


PARTICIPANTES VISAVET


First
Marta Pérez Sancho
3rd
Almudena Casamayor Sanz
Last
Lucas Domínguez Rodríguez

FECHA: 7 de junio de 2015



CITA ESTA COMUNICACIÓN:

Perez-Sancho M., Liandris E., Casamayor A., Pulido E. y Dominguez L. Influence of storage conditions on the spectral stability of bacterial suspensions identified by maldi biotyper. 6th Congress of European Microbiologists, Federation of European Microbiological Societies, Maastricht, Países Bajos, 7 de junio de 2015. (Comunicación en póster)


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