SM0643 is referred as O'Range Ruler 500bp DNA Ladder ready-to-use under Thermo Fisher Scientific catalogue. SM0643 O'Range Ruler 500bp DNA Ladder ready-to-use 500-6000 bp is developed for accurate sizing of PCR products and other double-stranded DNA fragments in agarose gels. It is a step ladder with 500 bp differences between the DNA fragments. It is supplied with 6X Orange DNA Loading Dye for sample DNA.Orange G dye is ideal to visualise small DNA fragments. The ready to use ladder is premixed with 6X Orange Loading Dye for direct loading and room temperature storage.

Specifications: SM0643 O'Range Ruler 500bp 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 25 g(for 100 applications).