SM1303 is referred as ORangeRuler 5 bp DNA Ladder, ready-to-use under Thermo Fisher Scientific catalogue. SM1303 ORangeRuler 5 bp DNA Ladder, ready-to-use is specially developed for accurate sizing of PCR products and other double-stranded DNA fragments in agarose or non-denaturing polyacrylamide gels. It is a step ladder with 5 bp differences between the DNA fragments. It consists of purified and ligated blunt-ended basic unit repeats of 5 bp. This ladder is not suitable for DNA quantification. It is provided with 6X Orange DNA Loading Dye. This dye is ideal when visualization of small DNA fragments is important. The ready to use ladder is premixed with 6X Orange Loading Dye for direct loading and room temperature storage

Specifications: SM1303 ORangeRuler 5 bp DNA Ladder, ready-to-use should be stored at room temperature or at 4 C for periods up to 6 months. For longer periods store at -20 C. The unit size is 50 g (for 50-100 applications),