MDCK-derived cell lines adapted to serum-free culture and suspension culture and method for preparing vaccine virus using the cells

Disclosed is a Madin-Darby canine kidney (MDCK)-derived cell line. The MDCK-derived cell line is derived from MDCK cells deposited under accession number ATCC CCL-34. The MDCK-derived cell line can be prepared by serum-free culture and suspension culture. Preferably, the MDCK-derived cell line has l...

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Hauptverfasser: Kim, Yun-Hee, Park, Mahnhoon, Lee, Kun Se, Park, Yong Wook, Kim, Hun, Lee, Su-jeen, Lee, Bong-yong
Format: Patent
Sprache:eng
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Zusammenfassung:Disclosed is a Madin-Darby canine kidney (MDCK)-derived cell line. The MDCK-derived cell line is derived from MDCK cells deposited under accession number ATCC CCL-34. The MDCK-derived cell line can be prepared by serum-free culture and suspension culture. Preferably, the MDCK-derived cell line has low or no tumorigenicity. The MDCK-derived cell line is preferably selected from MDCK Sky1023, MDCK Sky10234 and MDCK Sky3851. Further disclosed are a culture method for growing the MDCK-derived cells and a method for producing a vaccine virus using the MDCK-derived cells.