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 웨비나 시리즈
This webinar was recorded by BioPharma Asia and first published on their website. https://biopharma-asia.com. It is made available here by kind permission of BioPharma Asia and the presenters. Scroll down to see a transcript of the webinar question and answer session.
Hailed as the “next frontier” in cell therapy and regenerative medicine, exosomes are a type of extracellular vesicle and play a key role in the regulation of the intercellular communication processes.
David Haylock of VivaZome will present on upstream production of angiogenic exosomes using the iCELLis® nano fixed bed bioreactor. This will be followed by a presentation by Roberto Ciboldi of Pall Corporation on a platform solution including cell culture, purification and sterile filtration of exosomes.
Participants will be able to:
- Compare the performance of the iCELLis Nano bioreactor to traditional flasks for exosome production from adherent cell culture
- Understand how an integrated end to end platform delivers highly purified and consistently-sized exosomes
- Discover an innovative cGMP scalable manufacturing platform for exosomes