Takara offers a variety of DNA ladders suitable as size standards for different applications. Several standard lambda and phiX174 digests are offered, as well as ladders with low, mid-, and high size ranges. A Wide Range Ladder, which consists of 16 quantitated DNA fragments ranging in size from 50–10,000 bp, allows both sizing and quantitation over a broad size range. This ladder is premixed with loading dyes and glycerol for direct gel electrophoresis.
Supplied 6X Loading Buffer: 30% glycerol, 30 mM EDTA, 0.03% Bromophenol Blue, 0.03% Xylene Cylanol