Back to Directory
Last Updated: 05/06/2026
ProAxsis
Belfast
Founded 2013
Active protease biomarker assays for respiratory disease diagnostics
ProAxsis is a diagnostics company developing and supplying laboratory immunoassays and point-of-care tests for the measurement of active protease biomarkers in respiratory disease.
Using patented activity-based capture technology, the company's assays quantify neutrophil elastase and proteinase 3 as indicators of airway infection and inflammation in conditions including COPD, cystic fibrosis and bronchiectasis.
ProAxsis also supports pharmaceutical company-sponsored clinical trials from its laboratory facility in Antrim.