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1.
公开(公告)号:US5916750A
公开(公告)日:1999-06-29
申请号:US780725
申请日:1997-01-08
IPC分类号: C12N15/09 , C07D251/34 , C07D495/04 , C07F9/6521 , C07H21/00 , C07H21/02 , C07H21/04 , C12Q1/68 , G01N33/543 , C07D413/00
CPC分类号: C07H21/00
摘要: Reagents capable of forming branched oligomers with monomeric units are disclosed, together with oligomers incorporating such reagents, kits containing such reagents and methods for use of such reagents in forming oligomers with monomeric units. The present reagents can advantageously be used to introduce multiple labels or reporter molecules onto oligomers such as oligonucleotides and oligopeptides. In particular, non-nucleosidic phosphoramidites based on 1,3,5-tris(2-hydroxyethyl)cyanuric acid are disclosed. Multiply-labeled, branched DNA oligomer probes constructed using these phosphoramidite reagents showed increased signal intensity relative to singly-labeled oligomer probes.
摘要翻译: 公开了能够形成具有单体单元的支链低聚物的试剂,连同含有此类试剂的低聚物,含有这些试剂的试剂盒和用于形成具有单体单元的低聚物的这种试剂的方法。 本发明的试剂可有利地用于将多个标记或报告分子引入低聚物如寡核苷酸和寡肽。 特别地,公开了基于1,3,5-三(2-羟乙基)氰尿酸的非核苷亚磷酰胺。 使用这些亚磷酰胺试剂构建的多重标记的支链DNA寡聚体探针相对于单标记的寡聚体探针显示增加的信号强度。
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公开(公告)号:US6130323A
公开(公告)日:2000-10-10
申请号:US171925
申请日:1998-10-26
CPC分类号: C07H21/00 , C07F9/2416 , C07F9/6561
摘要: Non-nucleotide reagents capable of forming oligomers with nucleotide units are disclosed, together with intermediates for synthesizing such non-nucleotide reagents, oligomers incorporating such reagents, kits containing such reagents and methods for their use in forming oligomers with nucleotide units.
摘要翻译: PCT No.PCT / US97 / 09094 Sec。 371日期:1998年10月26日 102(e)日期1998年10月26日PCT提交1997年5月15日PCT公布。 第WO97 / 43451号公报 日本1997年11月20日公开了能够形成具有核苷酸单元的寡聚体的非核苷酸试剂,以及用于合成这种非核苷酸试剂的中间体,含有此类试剂的低聚物,含有此类试剂的试剂盒及其用于形成具有核苷酸单元的寡聚体 。
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