SERUM-FREE MEDIUM FOR RETROVIRUS PRODUCTION
PROBLEM TO BE SOLVED: To provide a method for acquiring a serum-free virus vector and to obtain a serum-free medium for a virus-producing cell culture usable for the method. SOLUTION: Virus-producing cells are cultured by using a serum-free medium containing serum albumin so that the cells are cultu...
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| creator | FUNAKOSHI MASAO TOMURA DAISUKE MATSUMOTO KAZUYA TAKESAKO KAZUTADA KATAYAMA YASUSHI MINENO JUNICHI KATO IKUNOSHIN YOSHIOKA HIROFUMI |
| description | PROBLEM TO BE SOLVED: To provide a method for acquiring a serum-free virus vector and to obtain a serum-free medium for a virus-producing cell culture usable for the method. SOLUTION: Virus-producing cells are cultured by using a serum-free medium containing serum albumin so that the cells are cultured in the same state as that of a serum-containing medium to produce a virus vector having a sufficient titer. The virus vector prepared by the virus-producing cells cultured by the medium exhibits a gene transfer efficiency equal to that of a conventional vector. The medium is useful for gene therapy and its research. COPYRIGHT: (C)2007,JPO&INPIT |
| format | Patent |
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| subjects | BEER BIOCHEMISTRY CHEMISTRY COMPOSITIONS THEREOF CULTURE MEDIA ENZYMOLOGY METALLURGY MICROBIOLOGY MICROORGANISMS OR ENZYMES MUTATION OR GENETIC ENGINEERING PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS SPIRITS VINEGAR WINE |
| title | SERUM-FREE MEDIUM FOR RETROVIRUS PRODUCTION |
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