RNA提取效率高

使用TransGen ER501产品，分别以REA和氯仿作为抽提试剂，提取等量的Hela细胞的RNA，琼脂糖凝胶电泳分析提取效果。结果表明， TransGen 产品RNA提取效率高，REA与氯仿提取效果相当。

对下游实验无扩增抑制

使用TransGen ER501产品，分别以REA和氯仿作为抽提试剂，提取Hela细胞的RNA，用TransGen一步法RT-PCR产品 (AT411)分析扩增效果。结果表明，使用REA作为抽提试剂提取的RNA对下游PCR实验无扩增抑制。

使用TransGen ER501产品，分别以氯仿和REA作为抽提试剂，提取Hela细胞、烟草、小鼠组织的RNA，分别用TransGen一步法RT-qPCR产品(AQ211)和两步法RT-qPCR产品 (AUQ)分析扩增效果。结果表明，使用REA作为抽提试剂提取的RNA对下游qPCR实验无扩增抑制。

DNA残留量低

使用TransGen ER501产品，分别以氯仿和REA作为抽提试剂 ，以提取的Hela细胞RNA为模板，人gDNA为引物，用染料法qPCR产品(AQ601)分析DNA残留量。结果表明，使用REA作为抽提试剂提取的RNA中DNA残留量低。

适用多物种RNA的提取

使用TransGen ER501产品，分别以REA和氯仿作为抽提试剂，提取293T细胞、小鼠肝组织、烟草的RNA，琼脂糖凝胶电泳分析提取效果。结果表明，TransGen产品可用于提取多物种RNA。

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RNA纯化常见问题解答