On-Demand Webinar
This webinar presents data from a collaborative study between University College London, Sartorius, and Repligen, demonstrating a scalable allogeneic anti-CD19 CAR-T manufacturing workflow. Attendees will gain practical, evidence-based strategies for scaling up CAR-T bioprocesses in single-use stirred-tank bioreactors from early development to clinical manufacturing, while maintaining product quality and reducing process risk.
The session includes a detailed case study covering cell growth, metabolism, phenotype, and in vitro cytotoxicity data, demonstrating 125-fold cell expansion and production of 100+ CAR-T doses per batch with high viability and a central memory-enriched, low-exhaustion phenotype.
What You Will Learn:
- Review data from a 250 mL to 2 L scale-up of an anti-CD19 CAR-T workflow in single-use stirred-tank bioreactors using a serum-free medium
- Understand how alternating tangential flow (ATF) perfusion can maximize CAR-T cell yields and support robust, high-density cultures
- Evaluate a validated 250 mL scale-down model to streamline process development and reduce risk ahead of clinical-scale manufacturing
- Gain practical guidance on implementing bio-capacitance for real-time, online monitoring of CAR-T cell concentrations
- Learn how automated harvesting and buffer exchange influence critical quality attributes