A PATfix® Analytical Method for Adenovirus Sample Characterization in Upstream Process Development

Adenovirus is well-know gene therapy tool that gained attention as a promising vaccine delivery vehicle, specially during Covid-19 pandemics, where it was used to deliver sequence for protein S (S). Multiple serotypes have been tested in clinical trials for various applications, the most common one being human adenovirus serotype 5 (Ad5). With this in mind, we chose Ad5-S construct with GFP tag as a model vector to develop upstream process (USP) and supporting analytical tools.