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Improved methods for extracting nucleic acids from tissue samples and paraffin-embedded tissues
Improved methods for extracting nucleic acids from tissue samples and paraffin-embedded tissues
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机译:从组织样品和石蜡包埋的组织中提取核酸的改进方法
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摘要
The present invention provides rapid and highly effective methods for extracting nucleic acids suitable for PCR amplification from tissue samples and paraffin-embedded tissue samples. Extraction is accomplished within a few minutes using a composition comprising a buffer, at least one nonionic surfactant, and a protease enzyme. The sample is then heated at alkaline pH and after a centrifugation step, the DNA is the supernatant can be used directly in known amplification methods, such as PCR.
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