Description: 100 bp DNA Ladder consists of 11 DNA fragments ranging in size from 100-1500 base pairs (bp). 6µl will yield at least 30 ng DNA in any single band. The intensity of the 500 bp band has been increased to serve as a reference for easy identification. . This ladder can also be used side by side with the 100 bp-50 DNA Ladder (Cat. No. M109) for more accurate estimation of the size your DNA fragments. Usage: Add at least 6µl 100bp DNA Ladder directly to wells designated for markers. You may need more than 6µl of ladder, depending on well size and level of intensity needed to visualize the bands.Size: 1000 µlConcentration: 500 ng / 6 μlStorage: Store at -20° C.Loading Buffer Composition: 10 mM Tris-HCl 1 mM EDTA (pH 8.0) 0.02% Bromophenol blue 0.02% Xylene cyanol 5% Glycerol