Nucleic Acid Molecular Weight Markers
Thermo Scientific™ RiboRuler Low Range RNA Ladder
Size and quantify RNA with Thermo Scientific™ RiboRuler Low Range RNA Ladder, a mixture of 7 chromatography purified single-stranded RNA transcripts (100 to 1000 bp long).
Invitrogen™ E-Gel™ 50 bp DNA Ladder
Formulated specifically for maximum performance on E-Gel EX gels as well as other E-Gel precast gels
Invitrogen™ TrackIt™ 100 bp DNA Ladder
Invitrogen TrackIt 100 bp DNA Ladder is ready to use and designed for sizing and approximate quantification of double-stranded DNA in the range of 100 bp to 2,000 bp.
Invitrogen™ Millennium™ RNA Markers-Formamide
For accurate size determination of single-stranded RNA transcripts from 0.5 to 9kb and can be used in any Northern protocol
Invitrogen™ High DNA Mass Ladder
Suitable for estimating the mass (quantity) of unknown DNA samples by ethidium bromide staining
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™ RiboRuler High Range RNA Ladder, ready-to-use
Perform RNA sizing and quantification on native or denaturing gels with this ready-to-use RNA Ladder composed of 8 chromatography purified single-stranded RNA transcripts.
Thermo Scientific™ GeneRuler 50 bp DNA Ladder
Perform sizing and approximate quantification of a wide range of double-stranded DNA on agarose gels with this mixture of chromatography-purified individual DNA fragments.
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.
Invitrogen™ Century™-Plus RNA Markers
Invitrogen™ RNA Century™-Plus Markers are unlabeled for staining with EtBr and are provided in one tube containing 50 μg at a concentration of 1 mg/mL.
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.
Invitrogen™ RNA 6000 Ladder
A set of six RNA transcripts with lengths of 0.2, 0.5, 1.0, 2.0, 4.0, and 6.0kb
Thermo Scientific™ NoLimits 500 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™ NoLimits 200 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.