Chenxia Song
About Chenxia Song
Chenxia Song is a Scientist specializing in Process Development at Bristol Myers Squibb in the United States, with expertise in protein chromatography and process improvement.
Current Role at Bristol Myers Squibb
Chenxia Song currently holds the position of Scientist, Process Development, at Bristol Myers Squibb in the United States. In this role, Chenxia focuses on designing and executing scale-down models of protein chromatography, including different types such as Ion Exchange Chromatography (IEX), Protein A Chromatography (ProA), and Hydrophobic Interaction Chromatography (HIC). They also conduct process characterization studies for chromatography steps to drive continuous process improvements. Additionally, Chenxia is responsible for drafting technical documentation related to process development and improvements.
Previous Experience in Process Development
Chenxia Song has accumulated substantial experience in process development through various roles over the years. Before the current position, Chenxia worked at Bristol-Myers Squibb as an Associate Scientist - Graduate Co-op in the Greater Seattle Area for five months in 2016. Prior to that, Chenxia gained valuable industry experience as a QC intern at LabTech Inc. for three months in 2015. Another significant role was at Zhejiang University of Technology, where Chenxia served as a Research Assistant from 2010 to 2013, gaining research and analytical skills.
Biotechnology Education at Northeastern University
Chenxia Song studied Biotechnology at Northeastern University from 2014 to 2016, achieving a Master's degree in the field. This advanced education provided Chenxia with a strong foundation in biotechnology principles and practices, which have been applied throughout various roles in scientific and process development areas. This formal education supported Chenxia's transition into roles that involve complex process development and improvement tasks.
Specialization in Chromatography
Chenxia Song specializes in designing and executing scale-down models of protein chromatography, including IEX, ProA, and HIC. Chenxia is experienced in packing lab-scale chromatography columns using advanced systems like AKTA-Avant and AKTA-Pilot. Chenxia also executes resin lifetime studies for IEX, ProA, and HIC chromatography resins and designs various design of experiments (DOE) studies to evaluate multiple process parameters for downstream unit operations, ensuring robust and effective chromatography processes.
Contributions to Lab Improvement Projects
At Bristol Myers Squibb, Chenxia Song leads multiple lab improvement projects using Lean and Six-Sigma principles. These initiatives focus on enhancing lab efficiency and process effectiveness. Additionally, Chenxia plays a pivotal role in training interns and Co-ops in the execution of various downstream unit operations, sharing expertise and fostering a collaborative and educational environment.