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 various 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.