METHODS AND COMPOSITIONS FOR PCR
    3.
    发明申请
    METHODS AND COMPOSITIONS FOR PCR 审中-公开
    用于PCR的方法和组合物

    公开(公告)号:WO2009029648A2

    公开(公告)日:2009-03-05

    申请号:PCT/US2008/074432

    申请日:2008-08-27

    Abstract: A modified thermostable Pol B DNA polymerase, produced by a reaction, under essentially aqueous conditions, of a thermostable Pol B DNA polymerase and a modifier reagent of Formula I wherein the reaction results in a thermally reversible inactivation of the thermostable Pol B DNA polymerase activity and the 3'-5' exonuclease activity, which polymerase is suitable for hot-start PCR. Also disclosed are the method for the modification, a polynucleic acid amplification method and PCR reaction mixture and kit comprising the modified thermostable Pol B DNA polymerase.

    Abstract translation: 通过在基本水溶液条件下通过热稳定的Pol B DNA聚合酶和式I的改性剂通过反应产生的经修饰的热稳定的Pol B DNA聚合酶,其中所述反应导致热可逆的Pol B DNA聚合酶活性的热可逆失活, 3'-5'核酸外切酶活性,该聚合酶适用于​​热启动PCR。 还公开了修饰方法,多核酸扩增方法和PCR反应混合物和试剂盒,其包含修饰的热稳定性Pol B DNA聚合酶。

    METHODS AND COMPOSITIONS FOR PCR
    4.
    发明申请
    METHODS AND COMPOSITIONS FOR PCR 审中-公开
    用于PCR的方法和组合物

    公开(公告)号:WO2009029648A3

    公开(公告)日:2009-04-30

    申请号:PCT/US2008074432

    申请日:2008-08-27

    Abstract: A modified thermostable Pol B DNA polymerase, produced by a reaction, under essentially aqueous conditions, of a thermostable Pol B DNA polymerase and a modifier reagent of Formula (I) wherein the reaction results in a thermally reversible inactivation of the thermostable Pol B DNA polymerase activity and the 3'-5' exonuclease activity, which polymerase is suitable for hot-start PCR. Also disclosed are the method for the modification, a polynucleic acid amplification method and PCR reaction mixture and kit comprising the modified thermostable Pol B DNA polymerase.

    Abstract translation: 通过在基本上水溶液条件下通过热稳定的Pol B DNA聚合酶和式(I)的改性剂反应产生的经修饰的热稳定的Pol B DNA聚合酶,其中所述反应导致热可逆的Pol B DNA聚合酶的热可逆失活 活性和3'-5'核酸外切酶活性,该聚合酶适用于​​热启动PCR。 还公开了修饰方法,多核酸扩增方法和PCR反应混合物和试剂盒,其包含修饰的热稳定性Pol B DNA聚合酶。

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