Poxvirus is a linear double-stranded DNA virus with large loading capacity of foreign genes, wide host range, stable expression of foreign genes and not integrated into the host cell genome, can be vaccinated through a variety of ways, and can be made into freeze-dried vaccines And other advantages, widely used in molecular biology, cell biology, immunology and other fields and the development of new vaccines.

Yuanxing Gene has established a technology platform for the large-scale preparation of poxvirus vectors. Based on this platform, the production of purified poxvirus can reach 1013PFU/L. Up to now, Yuanxing has undertaken more than 20 poxvirus projects, has rich experience in poxvirus vector technology development and pharmaceutical research, and has established a quality research system for poxvirus vector products of different strains. It can provide scientific research units, laboratory researchers and drug research and development institutions with high-titer, high-purity poxvirus vector products produced under GMP conditions that can be used for basic research, pre-clinical research and clinical research.