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公开(公告)号:US06184364B2
公开(公告)日:2001-02-06
申请号:US09407234
申请日:1999-09-27
IPC分类号: C07G1100
CPC分类号: C12N15/115 , A61K47/547 , A61K47/549 , B82Y5/00 , C07H19/06 , C07H19/10 , C07H21/00 , C12N15/1037 , C12N15/1048 , C12Q1/6811 , C40B40/00 , C40B40/02 , G01N33/531 , G01N33/56988 , G01N33/76 , G01N2333/16 , G01N2333/163 , G01N2333/503 , G01N2333/575 , G01N2333/62 , G01N2333/8125 , G01N2333/96433 , G01N2333/96455 , G01N2333/966 , G01N2333/9726 , G01N2333/974 , G01N2333/976 , C12Q2525/101
摘要: Nucleic acid ligands containing modified nucleotides are described as are methods for producing such oligonucleotides. Such ligands enrich the chemical diversity of the candidate mixture for the SELEX process. Specific examples are provided of nucleic acids containing nucleotides modified at the 2′- and 5-position. Specific 2-OH and 2′-NH2 modified RNA ligands to thrombin are described.
摘要翻译: 含有修饰的核苷酸的核酸配体被描述为生产这种寡核苷酸的方法。 这些配体丰富了用于SELEX方法的候选混合物的化学多样性。 提供了含有在2'-和5位修饰的核苷酸的核酸的具体实例。 描述了具体的2-OH和2'-NH 2修饰的RNA配位体到凝血酶。