Method of extracting virus from cell culture
    6.
    发明专利
    Method of extracting virus from cell culture 审中-公开
    从细胞培养提取病毒的方法

    公开(公告)号:JP2007295937A

    公开(公告)日:2007-11-15

    申请号:JP2007211995

    申请日:2007-08-15

    CPC classification number: C12N7/00 A61K35/765 C12N2720/12232 C12N2720/12251

    Abstract: PROBLEM TO BE SOLVED: To provide a rapid and effective method of producing a reovirus in cultured cells for production of reovirus suitable for clinical administration. SOLUTION: The present invention is directed to a method of extracting virus, particularly retrovirus, from a culture of cells. Infectious virus can be extracted from the culture with a detergent at a convenient temperature such as 25°C or 37°C to produce high virus titers. Both ionic and non-ionic detergents can be used in the present invention. In a preferable embodiment, the virus is a non-enveloped virus. The non-enveloped virus is preferably a reovirus. The present invention is applicable to any reoviruses, preferably a mammalian reovirus. COPYRIGHT: (C)2008,JPO&INPIT

    Abstract translation: 要解决的问题:提供一种快速有效的在培养细胞中产生呼肠孤病毒的方法,用于产生适于临床施用的呼肠弧病毒。 解决方案:本发明涉及从细胞培养物中提取病毒,特别是逆转录病毒的方法。 可以在25℃或37℃的方便的温度下用洗涤剂从培养物中提取传染病毒,以产生高的病毒效价。 离子和非离子洗涤剂都可用于本发明。 在优选的实施方案中,病毒是非包膜病毒。 非包膜病毒优选为呼肠孤病毒。 本发明可应用于任何呼肠病毒,优选哺乳动物呼肠弧病毒。 版权所有(C)2008,JPO&INPIT

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