Refeyn Employee Directory
Biotechnology ResearchEngland, United Kingdom51-200 Employees
Refeyn, based in Oxford, England, specializes in mass photometry, a method that determines the mass of individual biomolecules using light. The instruments deliver rapid, direct measurements of biomolecular function and structure, supporting both basic discovery and the development of biotherapeutics by researchers in academia and industry. The technique has broad reach, with over 1,200 citations and more than 600 installations worldwide, and has featured in Nobel Prize–winning research. In June 2026, Refeyn announced an integrated analytical workflow with Bio-Techne to address challenges in the development of bispecific antibodies and biosimilars.
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