Assay and identification of pathogens (maldi-tof)

Quickly and accurately identify pathogenic microorganisms in your samples using MALDI-TOF mass spectrometry. This microbiological analysis allows for species-specific identification of bacteria and yeasts from food, environmental, or industrial matrices.

MALDI-TOF ( Matrix-Assisted Laser Desorption/Ionization – Time of Flight ) detection is an application of mass spectrometry applied to the protein profiling of microorganisms. Each spectrum obtained is compared to a reference database, enabling reliable identification of the genus and species in minutes, whereas traditional biochemical methods require up to 24 hours.

This analysis covers a wide range of microorganisms, including major foodborne pathogens such as Salmonella, Listeria monocytogenes, Escherichia coli, Cronobacter, as well as numerous yeasts and spoilage molds. It addresses needs related to food safety (pathogen confirmation and microbiological testing of finished products), industrial hygiene (monitoring of production environments), and research and development (microbial characterization of complex matrices). Rapid identification minimizes batch downtime, reduces storage costs, and ensures the safe release of your products. This analysis is particularly applicable to the food, nutraceutical , and animal nutrition. For a detailed understanding of how this technology works, see our blog post: MALDI-TOF Mass Spectrometry.

At YesWeLab, we collaborate with a carefully selected network of laboratories, most of which are certified and/or accredited (ISO 17025, COFRAC). Each laboratory is chosen based on your specific needs, matrices, and required methods. Since 2020, manufacturers, distributors, and engineering firms have entrusted us with the management of their analyses through our digital platform. To learn more or submit a specific request, contact our scientific team today.