Nucleic Acid Molecular Weight Markers

Thermo Scientific™ GeneRuler™ Ready-to-use 1kb Plus DNA Ladder Available on GSA/VA Contract for Federal Government customers only.

Perform sizing and approximate quantification of a wide range of double-stranded DNA on agarose gels.

Thermo Scientific™ GeneRuler™ 1kb Plus DNA Ladder Available on GSA/VA Contract for Federal Government customers only.

Perform sizing and approximate quantification of a wide range of double-stranded DNA on agarose gels.

Invitrogen™ 1 Kb Plus DNA Ladder Available on GSA/VA Contract for Federal Government customers only. Non-distribution product as customer accommodation.

Powerful tool for estimating molecular weight of linear, double-stranded DNA fragments

Thermo Scientific™ GeneRuler 100 bp DNA Ladder, Ready-to-Use 100 to 1000 bp Available on GSA/VA Contract for Federal Government customers only.

Perform sizing and approximate quantification of a wide range of double-stranded DNA on agarose or polyacrylamide gels.

Thermo Scientific™ O'GeneRuler 1 kb Plus DNA Ladder, Ready-to-Use - 75-20,000 bp Available on GSA/VA Contract for Federal Government customers only.

Perform sizing and approximate quantification of a wide range of double-stranded DNA on agarose gels with this 1 kb DNA ladder, premixed with blue and yellow tracking dyes.

Invitrogen™ TrackIt™ 1 Kb Plus DNA Ladder Available on GSA/VA Contract for Federal Government customers only. Non-distribution product as customer accommodation.

Suitable for sizing linear double-stranded DNA fragments from 100 bp to 12 kb

Invitrogen™ TrackIt™ 100 bp DNA Ladder Available on GSA/VA Contract for Federal Government customers only. Non-distribution product as customer accommodation.

Suitable for sizing double-stranded DNA fragments from 100–1,500 bp

Thermo Scientific™ GeneRuler 1 kb DNA Ladder, Ready-to-Use 250 to 10,000 bp Available on GSA/VA Contract for Federal Government customers only.

Perform sizing and approximate quantification of a wide range of double-stranded DNA on agarose gels.

Promega™ 100bp DNA Ladder Molecular Weight Marker

Eleven fragments range in size from 100bp to 1000bp in 100bp increments with an additional band at 1500bp

Invitrogen™ Millennium Markers™ RNA Markers Available on GSA/VA Contract for Federal Government customers only. Non-distribution product as customer accommodation.

For accurate size determination of single-stranded RNA transcripts from 0.5 to 9kb and can be used in any northern protocol

Invitrogen™ E-Gel™ Low Range Quantitative DNA Ladder Available on GSA/VA Contract for Federal Government customers only. Non-distribution product as customer accommodation.

Suitable for estimating size and quantity of double-stranded DNA by ethidium bromide visualization on all E-Gel™

Thermo Scientific™ GeneRuler™ 100bp DNA Ladder Available on GSA/VA Contract for Federal Government customers only.

Perform sizing and approximate quantification of a wide range of double-stranded DNA on agarose or polyacrylamide gels.

Invitrogen™ 100 bp DNA Ladder Available on GSA/VA Contract for Federal Government customers only. Non-distribution product as customer accommodation.

Suitable for sizing double-stranded DNA from 100 to 1,500bp

Fisher BioReagents™ exACTGene™ DNA Ladders

Ready-to-use DNA size standards are stable at room temperature—no need to thaw and refreeze

Invitrogen™ BlueJuice™ Gel Loading Buffer, 10X Available on GSA/VA Contract for Federal Government customers only. Non-distribution product as customer accommodation.

Designed for easy loading and tracking of DNA samples in agarose or native polyacrylamide gels

Thermo Scientific™ GeneRuler 100 bp Plus DNA Ladder, Ready-to-Use 100 to 3000 bp Available on GSA/VA Contract for Federal Government customers only.

Perform sizing and approximate quantification of a wide range of double-stranded DNA on agarose or polyacrylamide gels.

Thermo Scientific™ RiboRuler High Range RNA Ladder 200 to 6000 bases Available on GSA/VA Contract for Federal Government customers only.

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).

Invitrogen™ E-Gel™ E-Gel 1 Kb Plus DNA Ladder Available on GSA/VA Contract for Federal Government customers only. Non-distribution product as customer accommodation.

Powerful tool for estimating molecular weight of linear, double-stranded DNA fragments

Promega™ 1kb DNA Ladder Molecular Weight Marker

Thirteen blunt-ended fragments have sizes ranging from 250bp to 10,000bp

Thermo Scientific™ GeneRuler™ 1kb DNA Ladder Available on GSA/VA Contract for Federal Government customers only.

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™ O'GeneRuler 1 kb DNA Ladder, Ready-to-Use- 250-10,000 bp Available on GSA/VA Contract for Federal Government customers only.

Perform sizing and approximate quantification of a wide range of double-stranded DNA on agarose gels with this 1 kb DNA ladder, premixed with blue and yellow tracking dyes.

Lonza™ FlashGel™ System DNA Markers

Provide accurate size estimation of DNA fragments.  FlashGel™ System DNA Markerswere designed to optimize performance of the FlashGel™ system and come ready-to-use.

Invitrogen™ 50 bp DNA Ladder Available on GSA/VA Contract for Federal Government customers only. Non-distribution product as customer accommodation.

Suitable for sizing double-stranded DNA from 50 to 800 bp

Thermo Scientific™ O'GeneRuler™ Ready-to-use 100bp Plus DNA Ladder Available on GSA/VA Contract for Federal Government customers only.

Perform sizing and approximate quantification of a wide range of double-stranded DNA on agarose or polyacrylamide gels.

Fisher BioReagents™ Routine DNA Ladder

Ready-to-use DNA size standard is room-temperature stable for up to two years

Invitrogen™ Ultra Low Range DNA Ladder

DNA ladder for Low Range sample DNA analysis

Thermo Scientific™ GeneRuler DNA Ladder Mix, ready-to-use Available on GSA/VA Contract for Federal Government customers only.

Perform sizing and approximate quantification of a wide range of double-stranded DNA on agarose gels.

Invitrogen™ Low DNA Mass Ladder Available on GSA/VA Contract for Federal Government customers only. Non-distribution product as customer accommodation.

Suitable for estimating the mass (quantity) of unknown DNA samples by ethidium bromide staining

Promega™ PCR Markers

Fragments are combined in equal mass amounts

Thermo Scientific™ RiboRuler High Range RNA Ladder Ready-to-Use, 200 to 6000 bases Available on GSA/VA Contract for Federal Government customers only.

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.

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