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Nucleic Acid Molecular Weight Markers

Individual or ladder series of specific length molecular weight markers for use as approximate sizing standards in nucleic acid electrophoresis; available preformulated in loading buffer, prestained, unstained, and customized.
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Keyword Search:
1 – 15 of 120 results
1

Thermo Scientific™ GeneRuler High Range DNA Ladder
GREENER_CHOICE

Perform fast sizing and approximate quantification of high molecular weight double-stranded DNA on agarose gels.

Gel Type Agarose
Product Type High Range DNA Ladder
Ready to Load No
Concentration 6X
Size Range 10171 to 48502 bp
Gel Compatibility Agarose Gels
Product Line GeneRuler
2

Invitrogen™ 100 bp DNA Ladder  DFS Item
GREENER_CHOICE

Invitrogen 100 bp DNA Ladder is designed for sizing and approximate quantification of double-stranded DNA in the range of 100 bp to 2,000 bp.

Shipping Condition Approved for shipment at Room Temperature or on Dry Ice
Gel Type Agarose
Sample Loading Volume 1 mL
Product Type DNA Ladder
Technology Individual chromatography-purified DNA fragments
Ready to Load No
Concentration 0.5 μg/μL
Size Range 100 to 2000 bp
Gel Compatibility Agarose gel
3

Thermo Scientific™ GeneRuler 1 kb Plus DNA Ladder
GREENER_CHOICE

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

Gel Type Agarose
Product Type DNA Ladder
Ready to Load No
Label or Dye Xylene Cyanol FF, Bromophenol Blue, Orange G
Concentration 6X
Size Range 75 to 20000 bp
Gel Compatibility Agarose Gels
Product Line GeneRuler
6

Thermo Scientific™ GeneRuler 100 bp Plus DNA Ladder
GREENER_CHOICE

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

Gel Type Agarose
Product Type DNA Ladder
Ready to Load No
Label or Dye Xylene Cyanol FF, Bromophenol Blue, Orange G
Concentration 6X
Size Range 100 to 3000 bp
Gel Compatibility Agarose Gels
Product Line GeneRuler
7

Invitrogen™ E-Gel™ 1 Kb Plus Express DNA Ladder  DFS Item
GREENER_CHOICE

Ready-to use DNA Ladder for use with routine throughput precast E-Gel™ agarose gels.

9

Invitrogen™ E-Gel™ Ultra Low Range DNA Ladder  DFS Item
GREENER_CHOICE

Ready-to use DNA Ladder for use with routine throughput precast E-Gel™ agarose gels.

10

Thermo Scientific™ NoLimits 8000 bp DNA Fragment
GREENER_CHOICE

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.

11

Invitrogen™ E-Gel™ Sizing DNA Ladder  DFS Item
GREENER_CHOICE

Ready-to use DNA Ladder for use with routine throughput precast E-Gel™ agarose gels.

12

Invitrogen™ High DNA Mass Ladder  DFS Item
GREENER_CHOICE

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

13

Invitrogen™ 50 bp DNA Ladder  DFS Item
GREENER_CHOICE

Invitrogen 50 bp DNA Ladder is designed for sizing and approximate quantification of double-stranded DNA in the range of 50 bp to 2,500 bp.

14

Invitrogen™ Millennium™ RNA Markers  DFS Item

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

15

Thermo Scientific™ NoLimits 600 bp DNA Fragment
GREENER_CHOICE

NoLimits is a collection of 36 chromatography-purified individual DNA fragments ranging from 10 to 20,000 bp for applications where a custom DNA size standard is required.