Viral Vector Services

Cell Banking & Virus Seed Stock Manufacturing

We provide GMP-compliant cell bank and virus seed stock manufacturing services for adenovirus production, ensuring consistency and quality throughout the process.


Master Cell Banks (MCBs) are created from well-characterized cells, such as HEK293 and A549, and are used to generate Working Cell Banks (WCBs) for adenovirus vector production in gene therapy, immuno-oncology, and vaccine applications.

In addition, we prepare research Virus Seed stocks (RVSS) from plasmid to virus and manufacture high-quality master and working virus seed stocks (MVSS/WVSS) under GMP conditions. Virus seed stock manufacturing and storage are performed in dedicated clean rooms to prevent cross-contamination. We support your projects with the preparation of adenovirus and other BSL-2 class virus seed stocks.


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