Soeun Jang is Lead Scientist at Samsung Biologics, specializing in high-performance liquid chromatography (HPLC) and capillary electrophoresis (CE)-based test methods. She joined the company in 2014 as part of Quality Control, where she initially focused on chemistry analysis and release-related tasks. Currently, she plays a critical role in executing the APM program and conducting analytical investigations. Her deep expertise in HPLC and CE-based techniques has been instrumental in enhancing the accuracy and efficiency of analytical investigations at Samsung Biologics.