Nucleic Acid Molecular Weight Markers
Thermo Scientific™ GeneRuler Express DNA Ladder, ready-to-use
Get fast separation (in 5 to 15 minutes at 23 V/cm) of double-stranded DNA fragments in agarose gels. Premixed with Loading Dye for direct loading onto gel.
Thermo Scientific™ O'RangeRuler DNA Ladders, ready-to-use
Thermo Scientific O'RangeRuler DNA Ladders is a step ladder designed for precise sizing of DNA fragments in agarose or non-denaturing polyacrylamide gels.
Thermo Scientific™ FastRuler DNA Ladders, ready-to-use
Thermo Scientific FastRuler DNA Ladders are engineered for fast and convenient sizing and approximate quantification of double stranded DNA fragments.
Thermo Scientific™ GeneRuler Express DNA Ladder
Thermo Scientific™ Fermentas GeneRuler Express DNA Ladder is designed for fast separation (in 5 to 15 min. at 23V/cm) of double-stranded DNA fragments in agarose gels.
Thermo Scientific™ NoLimits 10 bp DNA Fragment
Optimize applications where a custom DNA size standard is required with NoLimits, a collection of 36 chromatography-purified individual DNA fragments ranging from 10 -20,000bp.
Thermo Scientific™ ZipRuler Express DNA Ladder Set, ready-to-use
Perform sizing and approximate quantification of wide range of double-stranded DNA for fast and long electrophoresis runs.
Invitrogen™ E-Gel™ 1 Kb Plus DNA Ladder
Powerful tool for estimating molecular weight of linear, double-stranded DNA fragments
Invitrogen™ E-Gel™ Low Range Quantitative DNA Ladder
Suitable for estimating size and quantity of double-stranded DNA by ethidium bromide visualization on all E-Gel™
Invitrogen™ TrackIt™ 50 bp DNA Ladder
Pre-mixed with sample buffer for ready-to-load convenience
Thermo Scientific™ pUC19 DNA/MspI (HpaII) Marker, ready-to-use
Size and approximately quantify small DNA fragments in agarose and non-denaturing polyacrylamide gels. Premixed with Loading Dye for direct loading onto gel.
Thermo Scientific™ GeneRuler DNA Ladder Mix
Thermo Scientific™ Fermentas GeneRuler DNA Ladder Mix is recommended for sizing and approximate quantification of a wide range of double-stranded DNA on agarose gels.
Thermo Scientific™ pUC19 DNA/MspI (HpaII) Marker
Perform sizing and approximate quantification of small linear double-stranded DNA fragments in agarose and non-denaturing polyacrylamide gels.
Invitrogen™ Millennium™ RNA Markers
For accurate size determination of single-stranded RNA transcripts from 0.5 to 9kb and can be used in any northern protocol
Thermo Scientific™ RiboRuler High Range RNA Ladder
Perform RNA sizing and quantification on native or denaturing gels with this mixture of 8 chromatography purified single-stranded RNA transcripts (200 to 6000 bp long).
Thermo Scientific™ GeneRuler Ultra Low Range DNA Ladder
Perform sizing and approximate quantification of small dsDNA fragments on agarose or polyacrylamide gels. Ideal for siRNA analysis.