Adenovirus Vector Virus Particle Determination Service

The determination of adenovirus vector virus particles is actually the quantification of the total physical adenovirus particles. At present, there are a variety of methods for quantifying infectious adenovirus vectors, such as plaque determination, immunofluorescence foci determination, serial dilution method, etc. More and more studies have shown that due to the deletion or mutation of the genome during the packaging process, adenovirus may form a hollow or non-infectious viral vector. The ratio of these non-infectious adenoviruses in the total number of viruses or the ratio of live/dead adenoviruses has important biological significance, which means the efficiency of virus construction and affects the results of in vivo and in vitro studies.

Overall solution

CD BioSciences has successfully developed a universal gene therapy platform with its first-class technology and experienced scientists. Based on these cutting-edge platforms, we can provide global customers with the largest or most diversified standard or customized adenovirus vector service portfolio based on the value of quality, time and price. CD BioSciences can provide several methods for rapid determination of adenovirus vector virions, some of which are as follows:

  • CD BioSciences directly measures physical virus particles by flow cytometry or transmission electron microscopy.
  • CD BioSciences indirectly determines the number of physical adenovirus particles by indirectly quantifying adenovirus DNA using a fluorescent dye-based microplate assay.
  • The most commonly used method of ultraviolet absorption (260 nm): Determine the total adenovirus particles by calculating the optical density (OD) or absorbance/extinction coefficient.

Our advantages

  • First-class expert technical team: The team is professional and experienced.
  • 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 Adenovirus vector virus particle determination service
Our services As a leading company in the field of viral vector field, CD BioSciences provides a series of adenovirus vector virus particle determination service with replication capabilities.
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 adenovirus vector virus particle determination 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 Adenovirus vector virus particle determination 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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