D15000 是由单独制备的 PCR 产物混合而成,共有 7 条 DNA 片段,已加入上样缓冲液,可直接电泳,每次上样 6 µl,为便于电泳后观察,2500 bp 条带最亮,每次用量约 100 ng,其它条带的 DNA 每次用量约为 50 ng。
参照物片段(bp)250,1000,2500,5000,7500, 10000, 15000。
实验结果
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