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Priority claimed from US09/022,469external-prioritypatent/US6653105B2/en
Application filed by Vitagen IncorporatedfiledCriticalVitagen Incorporated
Publication of HK1038471A1publicationCriticalpatent/HK1038471A1/zh
Publication of HK1038471BpublicationCriticalpatent/HK1038471B/zh
Application of circulatory flow bioreactor for long-term and large-scale culture of glutamine synthetase transduced CHO cells and its ammonia removal activity with an aim of development for a bioartificial liver assist system