September/October 2023 | Volume 26, Issue 6 COVER FEATURES 34 BIOPHARMACEUTICAL Aseptic Process Simulation: Cell and Gene Therapy Manufacture Robert Dream Managing Director HDR Company 44 FORMULATION & DEVELOPMENT Challenges of Analytical Validation for ATMPs Patrick Nieuwenhuizen Director/Principal Consultant PharmaLex Christopher Rogers Senior Manager - Regulatory Affairs PharmaLex 52 MICROBIOLOGY Standardized, Scalable And Efficient: Producing Recombinant Factor C to Quality Standards Tim Sandle Head of GxP Compliance and Quality Risk Management Bio Products Laboratory Limited www.americanpharmaceuticalreview.com | | 3http://www.americanpharmaceuticalreview.com