Biomarkers
Biomarkers are characteristics which can be used to indicate a particular biological state. Biomarkers are now an integral part of the drug development process as early indicators of drug safety and efficacy in preclinical and clinical phases.
We offer a range of biomarker services which can be adapted to your drug development, drug surveillance or other clinical research or monitoring needs.
- Biomarker discovery - including metabonomics and metabolomics and mass spectrometry of the proteome
- Method development – feasibility assessment, establishing methods and development. We are experienced with a variety of analytical methodologies (such as immunoassay and protein mass spectrometry), species and matrices. In addition we can arrange for the synthesis of immunogens and generation of antibodies, with in-house characterisation of the generated antibodies
- Validation of biomarker methods – validation of both in-house and commercial biomarker methods to GCP/GLP standards
- Biomarker quantification – as a measure of drug safety or efficacy, or to prove a new drug’s mechanism. We have experience of a range of proteins, peptides, antibodies, small molecules, cytokines – and more
- Methods and instrumentation – our cutting-edge labs are equipped with the latest technology, including our unique BioMS service, Gyrolab, and MSD as well as electrophoresis, affinity chromatography, mass spectrometry and fluorescence/chemiluminescence/radiolabel techniques
- Our experience – we have been pioneering biomarker research for sports drug surveillance for more than 10 years.
Contact us for more information and to discuss your specific needs.
Further reading
The following downloads are available as .pdf files, or get in touch for a hard copy.
- Biomarker Methods list – list of standard biomarker methods currently available. We are also able to develop methods at short notice if your needs are not covered on this list
- Metabolomics and metabonomics – more information on Quotient’s unique approach to “omics” studies
- Nutritional biomarkers – information on nutritional biomarkers and Quotient’s work developing assays for their detection.

