100 bp DNA 分子量标准(marker)
DNA Marker
DM2000 AccuBand ™ 100 bp DNA marker 为直接使用型产品,内含6条DNA 条带,分别为 2k, 1k, 750, 500, 250 and 100 bp为方便目测,于750 bp 条带处增量。此Marker在100bp 到250bp 提供了足够多的量以改善常规DNA Marker 在小分量条带处的微弱的可视的缺点,保证了所有100 bp 到 2k bp DNA 条带在琼脂糖凝胶电泳或者聚丙烯酰胺凝胶电泳下的清晰观察。AccuBandTM 100 bp DNA marker II is composed of 6 individual DNA fragments, presenting 2k, 1k, 750, 500, 250 and 100 bp sharp bands respectively. This product contains 1 enhanced band (750 bp) for easy identification of bands. AccuBandTM 100 bp DNA marker II is ready-to-use, containing loading buffer with tracking dyes of dual colors (orange and cyan). To improve the faint visibility of low molecular weight bands frequently occurred in use of conventional DNA markers, AccuBandTM 100 bp DNA marker II provides sufficient amount of DNA for 250 and 100 bp fragments, and thus ensuring clear observation of all DNA bands ranging from 100 bp to 2k bp, either in agarose gel or in polyacrylamide gel electrophoresis.
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