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Features of Express DNA Ladder Group • Fast sizing and quantification of DNA fragments under variety of electrophoresis conditions • Robust – the band pattern is not affected by the composition of electrophoresis buffer, voltage and gel percentage • Sharp bands – composed of chromatography-purified individual DNA fragments • Ready-to-use format is stable at room temperature for 6 months • Supplied with a loading dye solution ZipRuler™ Express DNA Ladder Set • Accurate sizing of broad range DNA fragments (100 – 20000 bp) • Broad range DNA ladder is „unzipped“ into 2 ladders for fast separation • Recommended for fast restriction mapping Dear Colleagues, Fermentas introduces a new line of the DNA Ladders – Express DNA Ladders. These Ladders are specifically designed for the fast and robust sizing, and for quantification of DNA fragments on agarose gels under variety of electrophoresis conditions. GeneRuler™ and O’GeneRuler™ Express DNA Ladders • Recommended for the fastest sizing of DNA fragments under variety of electrophoresis conditions efficiency & quality Home [index.htm] About Us Links Contact Us Products MassRuler™ Express DNA Ladders • Recommended for accurate quantification of DNA fragments • Available in two mass distribution patterns: – Forward – the mass of each DNA fragment is directly proportional to the fragment size – Reverse – the mass of each DNA fragment is inversely proportional to the fragment size Please, contact us to order FERMENTAS Catalogue Fermentas has improved quality of their GeneRuler™ DNA Ladders. DNA quantities in lower ladder bands were increased to make them more bright and visible. Fermentas News Fermentas introduces a new line of the DNA Ladders – Express DNA Ladders. Click here to see the FERMENTAS NEW PRODUCTS LIST The improvements of the manufacturing process of restriction endonuclease SchI (specificity 5’->3’ GAGTC(5/5)^, prototype PleI (GAGTC(4/5)^) enabled us to start supplying it at a higher concentration - 10u/µl. The package size has been changed accordingly and from now on the enzyme will be provided at a very attractive and competitive price. Please, contact us for details. We introduce a new member to GeneRuler family - GeneRuler™ 1kb DNA Ladder Plus, a new version of Fermentas GeneRuler™ 1kb DNA Ladder (# SM031/2/3). Fermentas has been a leader in enzyme discovery for 25 years. The company is responsible for about 30% of restriction endonucleases (REs) found in REBASE (a data base of all identified restriction enzymes). Now Fermentas introduces 13 New REases.