Service

Biological analyses

Using our analyses, we determine biomarkers in complex samples using accredited and traceable methods. For new analytes, we develop detection methods tailored to your individual requirements.

Using a micropipette, biological samples are transferred into microtubes for molecular biology analyses. — © METAS

Our analyses enable a reliable determination of the composition and properties of biological samples. The Biology Laboratory specialises in the qualitative and quantitative detection of nucleic acids and uses various molecular biological methods for this purpose. By using suitable reference materials and accredited methods, we guarantee the traceability and international comparability of the results.

Our services

We develop tailored detection methods and perform molecular biological analyses of your sample or product in our ISO/IEC 17025-accredited laboratories. We reliably determine nucleic acid sequences, concentrations and qualitative properties – even near the detection limit, SI-traceable and internationally recognised. Our services in the field of biological analysis include:

Nucleic acid analysis using qPCR and dPCR
- Detection of viral, microbial and parasitic impurities in food and environmental samples
- Detection of genetically modified organisms (GMOs)
- Biological species identification
- Characterisation of standards and control materials
Next-generation sequencing (NGS)
- Analysis of cancer biomarkers
- Metagenomic examinations
Development and validation of reference methods
Consulting and training in the field of nucleic acid metrology

Who we work for

Industrial customers from biotech and diagnostics
Authorities such as the FOPH, FSVO, FOCBS and cantonal laboratories
Universities and research institutions
Device manufacturers and users

More information

Molecular biology

Using state-of-the-art molecular biological methods, METAS characterises nucleic acids in a wide variety of samples. This enables reliable analyses in the fields of diagnostics, food safety, environmental monitoring and biotechnology.

Reference laboratory for genetically modified organisms in food

The National Reference Laboratories at METAS have a wide range of analytical methods for detecting genetically modified organisms (GMOs) which is constantly being expanded. This means that all GMOs currently authorised in the European Union can be detected using specific procedures. They are based on standard methods that have been validated by the European Reference Laboratory as part of the approval process, i.e. they have been tested in terms of their suitability. The methods are published on the website of the European Reference Laboratory.