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    • 4. 发明授权
    • Methods for production of a recombinant adeno-associated virus
    • 生产重组腺相关病毒的方法
    • US06793926B1
    • 2004-09-21
    • US09578561
    • 2000-05-25
    • Siyamak RastyMatthew A. GondaHaifeng Chen
    • Siyamak RastyMatthew A. GondaHaifeng Chen
    • A61K3912
    • C12N15/86C12N2710/14043C12N2710/14143C12N2750/14143C12N2800/108C12N2830/42C12N2840/20C12N2840/203
    • This invention relates to novel nonmammalian carrier vectors and viruses useful in the production of high titers of recombinant viruses which may contain foreign DNA inserts or which may be point-mutated or deleted viruses, and methods of producing those viruses. The nonmammalian carrier vector (“carrier vector”) is a chimeric vector which includes those portions of a nonmammalian virus backbone which allow replication in a nonmammalian host cell. The carrier vector includes various nucleic acid cassettes, which may include an embedded recombinant viral genome containing a desired transgene, components necessary for production of a replication-defective recombinant virus containing the transgene, and domains that permit the carrier vector to bind to mammalian cells. The invention also provides methods of producing high concentrations of recombinant virus as a substantially homogeneous preparation, compositions to produce the recombinant virus, and novel recombinant viruses.
    • 本发明涉及可用于产生可能含有外来DNA插入片段或可能是点突变或缺失病毒的重组病毒的高滴度的新型非哺乳动物载体载体和病毒,以及产生这些病毒的方法。 非哺乳动物载体载体(“载体载体”)是嵌合载体,其包括允许在非哺乳动物宿主细胞中复制的非哺乳动物病毒骨架的那些部分。 载体载体包括各种核酸盒,其可以包含含有所需转基因的嵌入式重组病毒基因组,用于产生含有转基因的复制缺陷型重组病毒所必需的组分和允许载体载体结合哺乳动物细胞的结构域。 本发明还提供了生产高浓度重组病毒作为基本上均匀的制剂,产生重组病毒的组合物和新的重组病毒的方法。