Viral Vector Services

AAV Plasmid Production

Production of in-house AAV plasmids.

Always close, we are with you all the way on your Plasmid DNA Production journey // 3PBIOVIAN / Affinity in the making.

Our optimized E. coli processes produce high-quality AAV plasmids for transfection. These include the Rep/Cap plasmid, helper plasmid, and transfer plasmid. We culture, harvest, lyse, and purify plasmids with advanced techniques, ensuring top-notch identity and purity.

In-house plasmids

  • Freedom to operate off-the-shelf plasmids
  • High quality, high yield
  • Backbones suitable for clinical trials
  • pHelper 100% free of fiber and hexon genes

With you all the way…

together, making advanced biologics, and tomorrow’s life-transforming therapies.

We deliver unparalleled end-to-end development and manufacturing services for all protein expression systems and viral vectors, both for Drug Substances and Drug Products, from pre-clinical to clinical development and commercial phases.

We support our customers wherever they are on their journey, from early-stage development to commercialization. We are passionate, precise, and always close, together, making advanced biologics and tomorrow’s life-transforming therapies.


Pre-Clinical

Phase I

Phase II

Phase III

Commercial