PROTEINA vs Refeyn
PROTEINA
Our Protein-protein interaction (PPI) analysis platform enables quantitative measurements at the single-molecule level
32 employees · est. 2015 · Seoul, Korea South
Refeyn
Accelerating discovery and revolutionizing single-molecule bioanalytics with mass photometry
166 employees · est. 2018 · Oxford, United Kingdom
PROTEINA is the older company (2015 vs 2018); Refeyn is the larger of the two.
Side-by-Side Comparison
| Metric | PROTEINA | Refeyn |
|---|---|---|
| Founded | ||
| Founded | 2015 older | 2018 |
| Headquarters | ||
| Headquarters | Seoul, Korea South | Oxford, United Kingdom |
| Employees | ||
| Employees | 32 | 166 larger |
| Industry | ||
| Industry | Biotechnology, Health Care, Life Sciences | Biotechnology, Life Sciences, Pharmaceutical |
| Funding Stage | ||
| Funding Stage | Series C | Series A |
| Total Funding | ||
| Total Funding | $19.00B | $30.00M |
| Funding Rounds | ||
| Funding Rounds | 2 | 3 |
| Services | ||
| Services | Not tracked yet | Mass Photometry Instruments, Technical Support, Application Notes and Webinars, Instrument Installation, Service Contracts |
| Target Customers | ||
| Target Customers | Not tracked yet | Biotech Companies, Pharmaceutical Companies, Academic Research Institutions, Contract Research Organizations (CROs), Contract Development and Manufacturing Organizations (CDMOs) |
| Taxonomy | ||
| Taxonomy | Protein-protein InteractionPPI AnalysisSingle-molecule Co-immunoprecipitationQuantitative MeasurementsDrug Efficacy ModelingProtein Analysis +7 | Mass PhotometrySingle-molecule BioanalyticsMolecular AnalysisBiomolecular FunctionBiotherapeutic DevelopmentScientific Innovation +9 |
| Website | ||
| Website | proteina.co.kr | refeyn.com |
About PROTEINA
PROTEINA is a biotechnology startup based in South Korea, founded in 2015. The company has revolutionized protein analysis with its first-in-class protein-protein interaction (PPI) analysis platform, utilizing proprietary 'single-molecule co-immunoprecipitation' technology for quantitative measureme...
About Refeyn
Refeyn is a transformative player in the Biotechnology and Life Sciences sectors, hailing from the United Kingdom. Founded in 2018, the company is at the forefront of molecular analysis through its pioneering mass photometry technology. This innovative approach offers a novel way of weighing individ...
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Compiled from the BounceWatch company index. We last looked at PROTEINA on 12 Sep 2024, and Refeyn on 2 Sep 2026. Where a field is blank here, it means we have not recorded it — not that the answer is zero. How we source and date this.
