Scientist
Sanofi
Dr. Zhongjie Ren is a Scientist in the Bioanalytics department at Sanofi in Framingham, MA, where he leads analytical development projects, specializing in method development and drug substance characterization. He has extensive experience in regulatory submissions, including IND, IMPD, and BLA filings. Prior to his role at Sanofi, Dr. Ren served as a Senior Scientist at Worldwide Clinical Trials, where he developed bioanalytical methods supporting DMPK studies. He also held a Scientist/Project Lead position at iBio CDMO, focusing on analytical development for therapeutic proteins and peptides. He holds a PhD in Biochemistry/Chemistry from Texas A&M University , with multiple publications in scientific journals.