AvantGen is a San Diego-based biotechnology company specializing in antibody discovery and optimization for therapeutic, diagnostic, and research applications. Its proprietary yeast display platform, fully human antibody libraries containing more than 100 billion clones, and deep-sequenced antibody database support rapid identification of high-affinity, developable candidates. AvantGen also offers antibody engineering, affinity maturation, humanization, rabbit monoclonal antibody generation, VHH nanobody discovery, and support for challenging targets and advanced modalities.



