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0.25-25Kb DNA Ladder

Cat. No. DL0508Size: 50 μg (500 μl)Store at -20°CDescriptionThe 0.25-25Kb DNA Ladder is composed of 14 individual DNA fragments: 25K, 10K, 8K, 6K, 5K, 4K, 3K, 2.5K, 2K, 1500, 1000, 750, 500, 250 base pairs. This product contains two enhanced bands (3K and 1K bp) for easy reference. The ladder is ready-to-use, which is premixed with loading buffer dye for direct loading on gel.
Source:PCR products and double-stranded DNA digested with appropriate restriction enzymes, are phenol extracted and equilibrated to 10 mM Tris-HCl (pH 8.0) and 1mM EDTA.Range: 250-25K bpNumber of bands: 14Concentration: 100 μg/mlRecommended Load:0.5 μg (5 μl)