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公开(公告)号:US08962262B2
公开(公告)日:2015-02-24
申请号:US11747830
申请日:2007-05-11
申请人: Stephen Lovell , Lydia Blank , Virginia Crews , Nancy Hasse , Peter Lu , Johannes Schweizer , John Mantlo
发明人: Stephen Lovell , Lydia Blank , Virginia Crews , Nancy Hasse , Peter Lu , Johannes Schweizer , John Mantlo
IPC分类号: C07K16/18 , C07K14/47 , A61K45/06 , G01N33/569
CPC分类号: C07K14/005 , C07K1/145 , C07K14/82 , C12N7/00 , C12N2710/20051 , G01N33/56983 , G01N2333/025
摘要: Methods for producing a protein extract from cells, such as cells containing viral proteins, are provided. In general terms, the methods involve: increasing the pH of the cells to a pH of at least about pH 10.0 to produce an intermediate composition, and then, in the presence of a non-ionic detergent, neutralizing the pH of the intermediate composition to produce the protein extract. Kits and compositions for practicing the subject methods are also provided.
摘要翻译: 提供了从细胞如含有病毒蛋白的细胞产生蛋白质提取物的方法。 一般来说,所述方法包括:将细胞的pH增加至至少约pH 10.0的pH以产生中间体组合物,然后在非离子型洗涤剂的存在下将中间体组合物的pH中和至 产生蛋白质提取物。 还提供了用于实践主题方法的工具包和作品。
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公开(公告)号:US20070292899A1
公开(公告)日:2007-12-20
申请号:US11747830
申请日:2007-05-11
申请人: Stephen Lovell , Lydia Blank , Virginia Crews , Nancy Hasse , Peter Lu , Johannes Schweizer
发明人: Stephen Lovell , Lydia Blank , Virginia Crews , Nancy Hasse , Peter Lu , Johannes Schweizer
CPC分类号: C07K14/005 , C07K1/145 , C07K14/82 , C12N7/00 , C12N2710/20051 , G01N33/56983 , G01N2333/025
摘要: Methods for producing a protein extract from cells, such as cells containing viral proteins, are provided. In general terms, the methods involve: increasing the pH of the cells to a pH of at least about pH 10.0 to produce an intermediate composition, and then, in the presence of a non-ionic detergent, neutralizing the pH of the intermediate composition to produce the protein extract. Kits and compositions for practicing the subject methods are also provided.
摘要翻译: 提供了从细胞如含有病毒蛋白的细胞产生蛋白质提取物的方法。 一般来说,所述方法包括:将细胞的pH增加至至少约pH 10.0的pH以产生中间体组合物,然后在非离子型洗涤剂的存在下将中间体组合物的pH中和至 产生蛋白质提取物。 还提供了用于实践主题方法的工具包和作品。
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