Viral Vector Identity Service

For cell and gene therapy, a key aspect of the supply chain is the vector used to introduce the target gene. Most commonly, viral vectors derived from lentivirus (LV), adenovirus (AV) or adeno-associated virus (AVV) are used for these treatments. One of the challenges of viral vector characterization and quality control testing is its high complexity. Even the recombinant adeno-associated virus (rAAV), the smallest and least complex recombinant viral vector, has a more complex structure than the most complex recombinant protein. The key to developing large-scale, optimized production, harvesting and purification strategies to meet the demand for viral vectors is to have accurate and reproducible analysis tools to monitor quality attributes to ensure safe, high-quality viral vectors.

Overall solution

CD BioSciences offers the following viral vector identity service services to meet the specific needs of different customers.

Quality Attribute Technique
Identity Confirm presence and identity of viral vector SDS-PAGE, Mass spectrometry (MS), Western blot (immunoblot), Genome sequencing (NGS), PCR

CD BioSciences conducts tests to ensure the identity of the viral vector preparation.

CD BioSciences uses SDS-PAGE, mass spectrometry, immunoblotting and ELISA analysis to view the expression of viral proteins. The appropriate amount, molecular weight and stoichiometry of viral proteins can be used to positively identify the vector. Instead, PCR or high-throughput NGS (Next Generation Genome Sequencing) can be used to evaluate the vector genome to ensure positive identity.

Our advantages

  • Our team works with scientists, quality assurance/quality control professionals and project managers from many pharmaceutical and biotechnology companies and organizations around the world, and has a wealth of knowledge and experience.
  • Our well-trained, friendly and professional research supervisors and project managers will complete your project on time through open communication channels and meet your requirements.
  • Professional after-sales service: A professional after-sales team is set up to provide customers with practical and feasible solutions efficiently and quickly.

Our service items

Project name Viral vector identity service
Our services
  • CD BioSciences offers viral vector identity service to meet the specific needs of different customers.
Product delivery mode We will complete the project on time according to the agreed time, summarize the experimental data and conclusions, and complete the experimental report.
Price Inquiry

Why choose us?

CD BioSciences provides professional viral vector identity service to meet the needs of regular customers to identify hits on time and on budget. CD BioSciences relies on world-class cell engineering technology expertise, we provide customers with the best quality one-stop viral vector identity service, including the development of experimental programs according to different experimental needs. Please feel free to contact us for more detailed information, our scientists will tailor the most reasonable plan for your project.


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