Weighing molecules with light
Sample purity and composition
Assembly & stoichiometry of protein complexes
Mass measurement of heterogenous biomolecules
Protein - protein interactions
A revolutionary new technology
Mass photometry is a revolutionary new way to analyze molecules. It enables the accurate mass measurement of single molecules in solution, in their native state and without the need for labels.
This approach opens up new possibilities for bioanalytics and research into the functions of biomolecules.
A new era in the analysis of biomolecules
A compact, bench-top instrument with minimum installation requirements.
Software automatically controls the acquisition process and performs mass analysis in minutes.
Measurements only require a few microliters of sample.
Intuitively interpret the mass distribution results without the need for any a priori knowledge.
The opportunity around our unique technology has attracted a passionate team of people who collectively have spent decades in the development and commercialisation of microscopes and other analytical instrumentation.
Click below to learn about our team and view career opportunities.
Refeyn was spun out of Oxford University in 2018 with the goal to make mass photometry available to the scientific community. Since then, we have been working tirelessly on our mission to realise the full potential of our award winning technology.