Method of inactivating ribonucleases at high temperature
    3.
    发明申请
    Method of inactivating ribonucleases at high temperature 审中-公开
    高温灭活核糖核酸酶的方法

    公开(公告)号:US20060211032A1

    公开(公告)日:2006-09-21

    申请号:US11406169

    申请日:2006-04-18

    IPC分类号: C12Q1/68 C12P19/34 C12N9/99

    摘要: Methods for protecting RNA from RNase degradation and for inactivating RNases in solution are disclosed. The invention includes methods for protecting RNA during storage, for performing quantitative PCR reactions, or for preparing cDNA. The method includes using a combination of an RNase inhibitor in a solution containing or devoid of reducing agents and high heat to render RNases inactive.

    摘要翻译: 公开了用于保护RNA免受RNA酶降解和在溶液中灭活RNase的方法。 本发明包括保存RNA,进行定量PCR反应或制备cDNA的方法。 该方法包括在含有或不含还原剂和高热量的溶液中使用RNase抑制剂的组合以使RNase无活性。

    Method of reverse transcription
    7.
    发明授权
    Method of reverse transcription 失效
    逆转录方法

    公开(公告)号:US06436677B1

    公开(公告)日:2002-08-20

    申请号:US09517871

    申请日:2000-03-02

    IPC分类号: C12Q168

    摘要: The present invention relates to reverse transcription of RNA, and in particular to reverse transcription by thermostable DNA polymerases. Thermoactinomyces vulgaris and Bacillus stearothermophilus possess reverse transcriptase activity in the presence of magnesium or manganese ions. Methods, compositions, and kits for reverse transcription and RT-PCR are also provided.

    摘要翻译: 本发明涉及RNA的逆转录,特别涉及耐热性DNA聚合酶的逆转录。 寻常型嗜热脂肪芽胞杆菌和嗜热脂肪芽孢杆菌在镁或锰离子存在下具有逆转录酶活性。 还提供了用于逆转录和RT-PCR的方法,组合物和试剂盒。

    METHOD OF REVERSE TRANSCRIPTION
    8.
    发明申请
    METHOD OF REVERSE TRANSCRIPTION 审中-公开
    反向转录方法

    公开(公告)号:US20090137020A1

    公开(公告)日:2009-05-28

    申请号:US12356345

    申请日:2009-01-20

    IPC分类号: C12N9/00

    摘要: The present invention relates to reverse transcription of RNA, and in particular to reverse transcription by thermostable DNA polymerases. Thermoactinomyces vulgaris and Bacillus stearothermophilus possess reverse transcriptase activity in the presence of magnesium or manganese ions. Methods, compositions, and kits for reverse transcription and RT-PCR are also provided.

    摘要翻译: 本发明涉及RNA的逆转录,特别涉及耐热性DNA聚合酶的逆转录。 寻常型嗜热脂肪芽胞杆菌和嗜热脂肪芽孢杆菌在镁或锰离子存在下具有逆转录酶活性。 还提供了用于逆转录和RT-PCR的方法,组合物和试剂盒。

    THERMOPHILIC DNA POLYMERASES FROM THERMOACTINOMYCES VULGARIS
    9.
    发明申请
    THERMOPHILIC DNA POLYMERASES FROM THERMOACTINOMYCES VULGARIS 失效
    热血清DNA聚合酶

    公开(公告)号:US20070082333A1

    公开(公告)日:2007-04-12

    申请号:US10444203

    申请日:2003-05-23

    CPC分类号: C12N9/1252 C12N9/1276

    摘要: The present invention provides compositions comprising thermostable DNA polymerases derived from hyperthermophilic eubacteria. In particular, the present invention comprises thermostable DNA polymerases from the hyperthermophilic eubacterial species Thermoactinomyces vulgaris. The present invention also provides methods for utilizing naturally-occurring and non-naturally-occurring forms of T. vulgaris DNA polymerase in sequencing, reverse transcription, and amplification reactions.

    摘要翻译: 本发明提供包含衍生自嗜热细菌的热稳定DNA聚合酶的组合物。 特别地,本发明包括来自嗜热嗜热芽孢杆菌(Thermoactinomyces vulgaris)的热稳定性DNA聚合酶。 本发明还提供了在测序,逆转录和扩增反应中利用天然存在和非天然存在的寻常型寻常型DNA聚合酶的方法。

    Polymerase stabilization by polyethoxylated amine surfactants
    10.
    发明授权
    Polymerase stabilization by polyethoxylated amine surfactants 有权
    通过聚乙氧基化胺表面活性剂稳定聚合酶

    公开(公告)号:US06242235B1

    公开(公告)日:2001-06-05

    申请号:US09338174

    申请日:1999-06-22

    IPC分类号: C12N912

    摘要: The present invention provides methods and compositions for protein stabilization, particularly the stabilization of polymerases in aqueous solutions with cationic surfactants. The present invention further provides cationic surfactants, including polyethoxylated amines, that stabilize thermostable and thermolabile enzymes in solution. These surfactants stabilize the activity of various enzymes, including thermostable DNA polymerases, thermolabile DNA polymerases and reverse transcriptases.

    摘要翻译: 本发明提供用于蛋白质稳定化的方法和组合物,特别是在具有阳离子表面活性剂的水溶液中稳定聚合酶。 本发明还提供了在溶液中稳定热稳定和不耐热酶的阳离子表面活性剂,包括聚乙氧基化胺。 这些表面活性剂稳定各种酶的活性,包括热稳定的DNA聚合酶,不耐热的DNA聚合酶和逆转录酶。