Abstract
Chinese hamster ovary (CHO) cell lines for the production of recombinant human erythropoietin (hEpo) and erythropoietin/Fc fusion protein (hEpo/Fc) were established. Productivities of the proteins by transient gene expression were up-regulated by the woodchuck hepatitis virus post-transcriptional regulatory element (WPRE) residing downstream hEpo and hEpo/Fc sequences. The cells have shown to correctly synthesize bioactive hEpo and hEpo/Fc proteins. Despite that hEpo presented a higher activity in vitro, hEpo/Fc bioactivity was partially conserved.
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Penno, C.A., Kawabe, Y., Ito, A., Kamihira, M. (2010). Production of Recombinant Human EPO and EPO/Fc Fusion Proteins by Chinese Hamster Ovary Cells. In: Kamihira, M., Katakura, Y., Ito, A. (eds) Animal Cell Technology: Basic & Applied Aspects. Animal Cell Technology: Basic & Applied Aspects, vol 16. Springer, Dordrecht. https://doi.org/10.1007/978-90-481-3892-0_32
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DOI: https://doi.org/10.1007/978-90-481-3892-0_32
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