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公开(公告)号:US09580749B2
公开(公告)日:2017-02-28
申请号:US13968122
申请日:2013-08-15
发明人: Fei Mao , Wai-Yee Leung , Xing Xin
IPC分类号: C07H19/04 , C12Q1/68 , C07H21/00 , C07D209/08 , C07D213/38 , C07D221/10 , C07D417/06 , C07D417/14 , C07D491/147 , C09B15/00
CPC分类号: C12Q1/6876 , C07D209/08 , C07D213/38 , C07D221/10 , C07D417/06 , C07D417/14 , C07D491/147 , C07H21/00 , C09B15/00 , C12Q1/6851 , C12Q1/686 , C12Q2563/173
摘要: Dimeric and trimeric nucleic acid dyes, and associated systems and methods are provided. Such a dye may form a hairpin-like structure that enables it to stain nucleic acids via a release-on-demand mechanism, for example. Such a dye may have low background fluorescence in the absence of nucleic acids and high fluorescence in the presence of nucleic acids, upon binding therewith, for example. A dye provided herein may be useful in a variety of applications, such as in DNA quantitation in real-time PCR, for example.
摘要翻译: 提供二聚和三聚体核酸染料以及相关系统和方法。 这样的染料可以形成发夹状结构,使其能够通过例如按需释放机制来染色核酸。 在不存在核酸的情况下,这样的染料可能具有低的背景荧光,并且例如在与核酸的结合时在核酸存在下具有高荧光。 本文提供的染料可用于各种应用,例如在实时PCR中的DNA定量中。
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公开(公告)号:US09222127B2
公开(公告)日:2015-12-29
申请号:US14096913
申请日:2013-12-04
发明人: Fei Mao , Xing Xin , Wai-Yee Leung
CPC分类号: C12Q1/6844 , C07K1/064 , C08H1/00 , C12N9/1252 , C12N9/127 , C12P19/34 , C12Q2521/101 , C12Q2521/119
摘要: The present invention provides compositions, methods, and kits relating to the protection and deprotection of molecules comprising nucleophilic groups, such as the protection and deprotection of thermostable polymerases. Also provided are methods of performing nucleic acid amplification using polymerases protected according to the invention.
摘要翻译: 本发明提供了与包含亲核基团的分子的保护和去保护有关的组合物,方法和试剂盒,例如耐热聚合酶的保护和去保护。 还提供使用根据本发明保护的聚合酶进行核酸扩增的方法。
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公开(公告)号:US20140178940A1
公开(公告)日:2014-06-26
申请号:US14096913
申请日:2013-12-04
发明人: Fei Mao , Xing Xin , Wai-Yee Leung
IPC分类号: C12P19/34
CPC分类号: C12Q1/6844 , C07K1/064 , C08H1/00 , C12N9/1252 , C12N9/127 , C12P19/34 , C12Q2521/101 , C12Q2521/119
摘要: The present invention provides compositions, methods, and kits relating to the protection and deprotection of molecules comprising nucleophilic groups, such as the protection and deprotection of thermostable polymerases. Also provided are methods of performing nucleic acid amplification using polymerases protected according to the invention.
摘要翻译: 本发明提供了与包含亲核基团的分子的保护和去保护有关的组合物,方法和试剂盒,例如耐热聚合酶的保护和去保护。 还提供使用根据本发明保护的聚合酶进行核酸扩增的方法。
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