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Favorgen's 250bp DNA Ladder is suitable for size of linear double-stranded DNA fragments, from 250bp to 5Kb. The 13 bands of the ladder contain fragments the following sizes: 250, 500, 750, 1000, 1250, 1500, 1750, 2000, 2500, 3000, 3500, 4000, 5000bp. The intensity of 1000bp and 2500bp is three times than the other bands. |