DNA assay for microbial identification

DNA assays for microbial identification enable the precise detection, quantification, and identification of microorganisms present in a complex matrix. This molecular biology method is particularly useful in the environmental, food, cosmetics, and fermentation sectors, as well as for the validation of microbial ingredients in human and animal nutrition.

The analysis is generally based on the extraction of total DNA, followed by targeted amplification by PCR (quantitative or real-time) or sequencing (NGS, metagenomics). It allows the identification of specific species (bacteria, yeasts, fungi), the detection of probiotic or pathogenic strains, or the assessment of the microbial diversity of a sample. This method is particularly suitable for complex or heat-treated matrices, where conventional culture methods are limited.

Typical matrices include: fermented foods, probiotic supplements, biotechnology-derived ingredients, cosmetic products, plant or marine raw materials, waters, etc.

At YesWeLab , we collaborate with a rigorously selected network of laboratories, most of which are certified and/or accredited (ISO 17025, COFRAC, etc.). These laboratories are chosen based on your specific needs, the matrices to be analyzed, and the analytical techniques or methods required.
If you have any specific requirements, please do not hesitate to specify them when submitting your request: our scientific team makes every effort to respond accurately and responsively.
Since 2020, many manufacturers, distributors, and design offices have trusted us to manage their analyses, entrusting us with their samples via our digital platform.
To find out more or submit a specific need, contact our team now.