X
May 12, 2021 04:23 PM (GMT+8) · EqualOcean
According to the microblog of China biology, Changchun Institute of biological products of China biology was approved to produce freeze-dried rabies vaccine (Vero cells) for human use. The lyophilized rabies vaccine for human use obtained the production approval this time adopts the large-scale bioreactor cell culture technology. In the process of research and development, it has successively solved the technical problems of large-scale cell culture, preparation technology, residual DNA of host cells and residual cell matrix protein control, with higher quality requirements and more stable technology, It can be applied to "four needle method" and "five needle method".

This text is a result of machine translation.