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1.
公开(公告)号:WO2007008722A3
公开(公告)日:2007-03-01
申请号:PCT/US2006026618
申请日:2006-07-07
Applicant: SIGMA ALDRICH CO , CHEN FUQIANG , CUTTER DAVID
Inventor: CHEN FUQIANG , CUTTER DAVID
IPC: C07H21/00
CPC classification number: C12Q1/6806 , C12Q2527/125 , C12Q2523/308 , C12Q2523/113
Abstract: Methods and kits for isolating RNA are provided that enable rapid RNA preparation from biological sources. In one aspect, RNA is isolated from difficult plant tissues and cells that contain high levels of secondary metabolites, without employing organic extraction or salt precipitation procedures. This method employs novel lysing and binding conditions to allow preparation of RNA free from secondary metabolites.
Abstract translation: 提供用于分离RNA的方法和试剂盒,其能够从生物来源快速制备RNA。 在一个方面,RNA从含有高水平次级代谢物的困难的植物组织和细胞中分离,而不使用有机提取或盐沉淀方法。 该方法采用新的裂解和结合条件以制备不含次级代谢物的RNA。
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公开(公告)号:WO2005111059A2
公开(公告)日:2005-11-24
申请号:PCT/US2005/013376
申请日:2005-04-20
Applicant: SIGMA-ALDRICH CO. , RAY, Kevin B. , KREADER, Carol A. , CHEN, Fuqiang , CUTTER, David E.
Inventor: RAY, Kevin B. , KREADER, Carol A. , CHEN, Fuqiang , CUTTER, David E.
IPC: C07H21/04
CPC classification number: C07H21/04 , C12N15/101
Abstract: The present invention provides methods for the reduction of endotoxins in a plasmid preparation using a carbohydrate non-ionic detergent with silica chromatography.
Abstract translation: 本发明提供了使用碳水化合物非离子型去垢剂与二氧化硅色谱法在质粒制备物中还原内毒素的方法。
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3.
公开(公告)号:WO2007008722A2
公开(公告)日:2007-01-18
申请号:PCT/US2006/026618
申请日:2006-07-07
Applicant: SIGMA-ALDRICH CO. , CHEN, Fuqiang , CUTTER, David
Inventor: CHEN, Fuqiang , CUTTER, David
CPC classification number: C12Q1/6806 , C12Q2527/125 , C12Q2523/308 , C12Q2523/113
Abstract: Methods and kits for isolating RNA are provided that enable rapid RNA preparation from biological sources. In one aspect, RNA is isolated from difficult plant tissues and cells that contain high levels of secondary metabolites, without employing organic extraction or salt precipitation procedures. This method employs novel lysing and binding conditions to allow preparation of RNA free from secondary metabolites.
Abstract translation: 提供了用于分离RNA的方法和试剂盒,其能够从生物来源快速制备RNA。 在一个方面,RNA是从困难的植物组织和含有高水平次级代谢物的细胞中分离出来的,而不采用有机提取或盐沉淀程序。 这种方法采用新的裂解和结合条件来制备不含次生代谢物的RNA。 p>
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公开(公告)号:WO2005111059A3
公开(公告)日:2006-04-27
申请号:PCT/US2005013376
申请日:2005-04-20
Applicant: SIGMA ALDRICH CO , RAY KEVIN B , KREADER CAROL A , CHEN FUQIANG , CUTTER DAVID E
Inventor: RAY KEVIN B , KREADER CAROL A , CHEN FUQIANG , CUTTER DAVID E
CPC classification number: C07H21/04 , C12N15/101
Abstract: The present invention provides methods for the reduction of endotoxins in a plasmid preparation using a carbohydrate non-ionic detergent with silica chromatography.
Abstract translation: 本发明提供使用碳水化合物非离子洗涤剂与二氧化硅色谱法还原质粒制备中的内毒素的方法。
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