PCR method and related apparatus
    7.
    发明申请
    PCR method and related apparatus 审中-公开
    PCR方法及相关仪器

    公开(公告)号:US20060205006A1

    公开(公告)日:2006-09-14

    申请号:US11433722

    申请日:2006-05-12

    IPC分类号: C12Q1/68 C12P19/34

    摘要: A method for balancing multiplexed PCR methods is provided. In the method, two or more sequential temporal PCR stages are used to effectively separate two or more PCR reactions in a single tube as an alternative to primer limiting to modulate the relative rate of production of a first amplicon by a first primer set and a second amplicon by a second primer set during the first and second amplification stages. Also provided are rapid RT-PCR methods that find particular use in intraoperative diagnoses and prognoses, for instance in diagnosing malignant esophageal adenocarcenoma by determining expression levels of carcinoembryonic antigen (CEA) in sentinel lymph nodes.

    摘要翻译: 提供了一种平衡复用PCR方法的方法。 在该方法中,使用两个或多个连续的时间PCR阶段来有效地分离单个管中的两个或更多个PCR反应,作为引物限制的替代,以调节第一引物组和第二引物组的相对生产速率 在第一和第二扩增阶段期间由第二引物组扩增。 还提供了快速RT-PCR方法,其特别用于术中诊断和预后,例如通过确定前哨淋巴结中癌胚抗原(CEA)的表达水平来诊断恶性食管腺癌。