专利名称：Virus filtration of cell culture media发明人：ヴォルフガンク ムント,アルトゥル ミッテラー,マ
ンフレート ライター,マインハルト ハッスラッカー,レオポルト グリルベルガー,トマス クライル
申请号：JP2017137031申请日：20170713公开号：JP6557706B2公开日：20190807
摘要：The invention relates to a method for removing a viral contaminant from apreparation, being a cell culture medium or at least a component of a cell culturemedium. The method comprises subjecting said preparation to filtration for at leastabout 24 hours through a virus filter having an effective pore size of maximum about 75nm. Further, the invention relates to the use of a virus filter in filtration of at least about24 hours, wherein the virus filter has an effective pore size of maximum about 75 nm forthe removal of viral contaminant from a preparation, being a cell culture medium or atleast a component of a cell culture medium. In some embodiments the filtration
according to the invention operates at a volumetric capacity of at least about 2000 L/m 2 .Further, the invention relates to the use of a preparation, being a cell culture medium orat least a component of a cell culture medium obtainable according to method of theinvention for cell culture; pharmaceutical, diagnostic and/or cosmetic preparations as wellas in food preparations.
申请人：バクスアルタ ゲーエムベーハー,バクスアルタ インコーポレイテッド
地址：スイス連邦 ６３００ ツーク ツェーラーヴェーク ４,アメリカ合衆国 ６００１５ イリノ
イ州、バンノックバーン、レイクサイド ドライブ １２００
国籍：CH,US
代理人：山本 秀策,森下 夏樹,飯田 貴敏,石川 大輔,山本 健策
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