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6.7K Views
•
07:35 min
June 8th, 2020
DOI :
10.3791/59426-v
Chapters
0:04
Introduction
0:31
Preparation of Positive Control, Standards, Spike-in DNA, and Clinical Samples
1:52
Amplification and Determination of the FL-DNA Value Using qPCR Easy PGX
3:57
Data Analysis
5:36
Results: Amplification Results for Target Genes and Internal Controls
6:50
Conclusion
Transcript
此方法允许通过非侵入性方法检测结肠直肠肿瘤病变患者。特别是,这项测试允许,与目前用于结肠直肠癌筛查计划的测试,以更好地预测癌症的存在或异常病变的较高风险。为了开始此协议,在小型离心机上以干燥格式将每个正对照、标准DNA和尖峰DNA的等分分离10秒钟。
用 750 微升水重新暂停正控。重新使用尖峰DNA,用作外源性内部控制,以测试抑制剂的存在,用100微升水。对于标准曲线,用 100 微升水重新暂停干燥标准,然后从库存溶液开始进行四个 1:5 稀释。
然后,小心地旋转
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Summary
提出的诊断FL-DNA试剂盒是一种节省时间和用户友好的方法,用于确定存在结肠直肠癌病变的可靠概率。
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