Two ready to use DNA size markers for gel electrophoresis. The 100 bp DNA ladder and 1 Kb DNA ladder represent the two most popular markers used for DNA fragment size determination. These markers are formulated to run accurately and to provide crisp band patterns. The two markers require no additional preparation and contain bromphenol blue for ease of use. Both markers are supplied at a concentration of 50 µg/500 µl (0,1 µg/µl).
The 100 bp DNA ladder contains 11 discrete DNA fragments ranging in size from 100 to 3000 bp. This marker is ideal for the size determination of PCR products.
The 1 kb DNA ladder contains 13 discrete DNA fragments ranging in size from 300 to 10000 bp. This marker is ideal for the size determination of digested DNA.