Transient transfection at large scale for clinical AAV9 vector manufacturing
AAV9 production in adherent HEK293 cells was scaled from the pilot iCELLis® Nano bioreactor to the large scale iCELLis 500 bioreactor (200 m2 and 333 m2 surface area). A HEK293 cell seed train was utilized, using the Xpansion® 200 bioreactor. Media components were evaluated and replenished as needed throughout the run using the perfusion process of the iCELLis bioreactor. Following a production phase, >1016 vector genomes were isolated from crude harvest of the bioreactor.
Speaker
Rachel Legmann, PhD
Transient transfection at large scale for clinical AAV9 vector manufacturing
Learn about scalable, single-use solutions for purification of viral vectors
Watch Todd Sanderson’s video presented during ICST 2020 Virtual event.
Biotech | Pall Corporation webinar series
Why the introduction of X-ray sterilization technology is a critical change for single-use industry, and how gamma and X-ray irradiation compare
The market demand for gamma irradiation, the current primary method for the sterilization in SUT, will soon significantly exceed supply, creating an urgent need for alternatives.
Join Christelle Marcoux from GSK Vaccines (BioPhorum workstream member on alternatives to gamma sterilization) and James Hathcock, PhD of Pall Corporation (Bio-Process Systems Alliance X-Ray Committee Co-Chair) as they discuss the introduction of X-ray sterilization technology.
You will learn more about:
- Why this is a critical change for industry and the responsibilities of each stakeholder
- Key questions to address for biomanufacturers
- How gamma and X-ray irradiation compare
- What testing has been completed and key milestones for readiness for industry
- An example of how to qualify a SUS sterilized with X-ray irradiation