Diasource Immunoassays

DiaSource ImmunoAssays® S.A, a BioVendor Group company, is an international diagnostics company based in Belgium, with more than 30 years of expertise in the In Vitro Diagnostics (IVD) industry. We specialize in the development, manufacturing, and marketing of clinical diagnostic solutions in endocrinology, autoimmunity, and infectious diseases, with a comprehensive offering of RIA and ELISA assays, as well as instruments for laboratories of all sizes. From manual assays and compact instruments for small labs (Readers, Washers, Shakers, Gamma Counters), to fully automated systems like Stratec Gemini, and CoNext125 for RIA automation or CLIA systems — we support laboratories at every stage of growth and complexity. With a global leadership in RIA technologies and a continuously expanding ELISA portfolio of over 200 products, strengthened by our integration into the BioVendor Group, we are proud to set the standards in quality and customer support. We also promote TestLine Diagnostics ELISA and Immunoblot solutions in autoimmunity and virology, and contribute to the Life Science sector through BioVendor RUO ELISA kits. In addition, DiaSource is a trusted supplier of high-quality, proprietary antibodies for IVD manufacturers, developed in-house for optimal assay integration — reinforcing our position as a reference partner in the global diagnostics landscape. At DiaSource, excellence is a process, not a promise. Here's how we make it tangible: 1. Customer-focused values & rigorous processes 2. Continuous improvement 3. Robust Quality Management System 4. Ongoing training and Investment in people