SM1552 is referred as GeneRuler Express DNA Ladder under Thermo Fisher Scientific catalogue. SM1552 GeneRuler Express DNA Ladder is used for sizing and approximate quantification of a double-stranded DNA in the range of 100 bp to 5,000 bp on agarose gels. It contains 500 L GeneRuler Express DNA Ladder and 2 X 1 mL 6X TriTrack DNA Loading Dye. 6X TriTrack DNA Loading Dye enables three-color tracking of DNA migration during electrophoresis. Sharp bands with clear results can be observed.

Specifications: SM1552 GeneRuler Express DNA Ladder should be stored at 25C to -15C. The unit size is 5x50 g(for 500 applications).