Stefan Chun

Stefan Chun is a skilled conjugation chemist with extensive experience in bioconjugation and quality control across multiple biotechnology companies. Currently, Stefan serves as a Senior Research Associate II at Santa Ana Bio, Inc., beginning in September 2024. Prior roles include positions at Bolt Biotherapeutics, Inc. as a Senior Research Associate and Research Associate in Bioconjugation, and at Genentech, where responsibilities ranged from research associate to senior QC analyst and bioprocess technician in upstream cell culture manufacturing. Notably, Stefan contributed to COVID-19 testing formulations as a Formulation Scientist II at Thermo Fisher Scientific. Early career experience includes an engineering support internship at Genentech focused on installation qualifications for new manufacturing facilities. Stefan holds a Bachelor’s Degree in Cell/Cellular and Molecular Biology from the University of California, Berkeley, earned in 2016.