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Priority to ECSP972223priorityCriticalpatent/ECSP972223A/en
Publication of ECSP972223ApublicationCriticalpatent/ECSP972223A/en
Micro-Organisms Or Cultivation Processes Thereof
(AREA)
Abstract
Esta invención tiene relación con la introducción de p53 bajo el control del promotor de metalotioneína en células primarias para producir lineas de células inmortalizadas. Las células son útiles como medio para propagación viral, como fuentes libres de contaminantes para la producción de proteína recombinante, para la producción de virus recombinante y como medio celular para sustentar células primarias y mejorar el rendimiento del virus durante la propagación del virus.This invention relates to the introduction of p53 under the control of the metallothionein promoter in primary cells to produce immortalized cell lines. Cells are useful as a medium for viral propagation, as contaminant-free sources for recombinant protein production, for recombinant virus production, and as a cellular medium for supporting primary cells and improving virus performance during virus propagation.
ECSP9722231997-08-131997-08-13
METHOD FOR IMMORTALIZING CELLS
ECSP972223A
(en)
Process for producing biologically active recombinant lactoferrin plasmid adopted for expression in a eukaryotic cell eukaryotic cell process for producing lactoferrin recombinant expression vector and protein product
DEFECTIVE RECOMBINANT RETROVIRUS, ITS APPLICATION IN THE INTEGRATION OF SEQUENCES CODING PROTEINS DETERMINED IN THE GENOME OF CELLULAR CROPS INFECTABLE BY THE CORRESPONDING WILD RETROVIRUS AND RECOMBINANT ADNS FOR THE PRODUCTION OF SUCH RECEIVER