50 bp DNA 分子量标准（包含荧光染料）
DNA Ladder
DM1160 FluoroBand 50 bp预染荧光DNA分子量标记为即用型产品，其预先混和高灵敏度DNA 专一性荧光染料及1 x DNA上样缓冲液，方便用户直接使用。 本产品内含17条经由PCR产物及特定质体DNA剪切而成之DNA预染荧光条带。 此17条DNA条带可直接以光波长470纳米之蓝光或紫外光激发后产生荧光。 此产品于500及200 bp为增量条带以方便目测并辨别片段大小。 本预染荧光DNA分子量标记内含追踪染料Orange G (50 bp)以预估条带泳动进度。 若电泳槽配有适当激发光源(蓝光或紫外光)则可实时监控电泳槽内条带分离状况并追踪泳动进度。The DM1160 FluoroBand 50 bp Fluorescent DNA Ladder is a ready-to-use DNA ladder, which is pre-mixed with high sensitivity DNA binding fluorescent dye and loading dye for direct loading on gel. The DNA Ladder DM1160 is composed of 17 individual DNA fragments: 1.5k, 1.2k, 1k, 900, 800, 700, 600, 500, 450, 400, 350, 300, 250, 200, 150, 100, and 50 bp derived from a mixture of PCR products and specifically digested plasmid DNA; these bands can be visualized when illuminated with 470 nm blue light or a UV light. This product contains two enhanced bands (500 bp and 200 bp) for easy referencing. In addition, the low range Orange G tracking dye which mimics the migration of a 50 bp dsDNA during electrophoresis is also added for real time monitoring. Real time observation of the electrophoresis is also possible if compatible light source is fitted to the electrophoresis tank.
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