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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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32.
公开(公告)号:US20050142541A1
公开(公告)日:2005-06-30
申请号:US11021949
申请日:2004-12-23
申请人: Peter Lu , Jonathan Garman , Michael Belmares , Chamorro Somoza Diaz-Sarmiento , Johannes Schweizer
发明人: Peter Lu , Jonathan Garman , Michael Belmares , Chamorro Somoza Diaz-Sarmiento , Johannes Schweizer
IPC分类号: A61K39/12 , C07K16/08 , C12Q1/70 , G01N33/574
CPC分类号: C07K16/084 , C07K2317/33 , C07K2317/34 , C07K2317/92 , G01N33/56983 , G01N33/57411 , G01N33/5748 , G01N2333/025
摘要: The subject invention provides antibodies, including polyclonal and monoclonal antibodies, that bind to E6 proteins from at least three oncogenic strains of HPV. In general, the antibodies bind to amino acids motifs that are conserved between the E6 proteins of different HPV strains, particularly HPV strains 16 and 18. The subject antibodies may be used to detect HPV E6 protein in a sample, and, accordingly, the antibodies find use in a variety of diagnostic applications, including methods of diagnosing cancer. Kits for performing the subject methods and containing the subject antibodies are also provided.
摘要翻译: 本发明提供了结合来自至少三种致癌菌株的HPV的E6蛋白质的抗体,包括多克隆和单克隆抗体。 通常,抗体结合不同HPV株的E6蛋白之间保守的氨基酸基序,特别是HPV 16和18。本发明的抗体可用于检测样品中的HPV E6蛋白,因此,抗体 可用于各种诊断应用,包括诊断癌症的方法。 还提供了用于进行受试方法并含有目标抗体的试剂盒。
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