Rapidly growing interest in gene therapy has led to the need for more cost-effective and scalable viral-vector manufacturing platforms. Adenoassociated virus (AAV) has become a vector of choice because of its safety profile (nonpathogenic infection). In addition, AAV cannot replicate on its own and is not integrated directly into the host genome. AAV vector manufacturing using human embryonic kidney (HEK) cells in either adherent or suspension mode includes several typical processing steps: cell expansion, plasmid transfection, viral-vector production, cell lysis,…