SM1263 is referred as MassRuler Express LR Forward DNA Ladder, ready-to-use under Thermo Fisher Scientific catalogue. SM1263 MassRuler Express LR Forward DNA Ladder, ready-to-use is developed for fast and reliable DNA quantification in short separation distances under various electrophoresis conditions. In MassRuler Express LR Forward DNA Ladder , the mass of each DNA fragment is directly proportional to the fragment size. Sharp bands with clear results can be observed. The ladders are mixtures of chromatography-purified, individual DNA fragments.

Specifications: SM1263 MassRuler Express LR Forward DNA Ladder, ready-to-use should be stored at room temperature or at 4C for periods up to 6 months. For longer periods store at -20C. The unit size is 2 x 500 L(for 50-200 applications) .