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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

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

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

2

Thermo Scientific™ pBR322 DNA/BsuRI (HaeIII) Marker
GREENER_CHOICE

Perform sizing and approximate quantification of small double-stranded DNA fragments in agarose and non-denaturing polyacrylamide gels.

4

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
5

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.

7

Thermo Scientific™ NoLimits 25 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.

8

Thermo Scientific™ pUC19 DNA/MspI (HpaII) Marker
GREENER_CHOICE

Perform sizing and approximate quantification of small linear double-stranded DNA fragments in agarose and non-denaturing polyacrylamide gels.

Gel Type Agarose
Product Type DNA/MSPI (HPAII) Marker
Ready to Load No
Concentration 6X
Gel Compatibility Agarose Gels
9

Invitrogen™ TrackIt™ Ultra Low Range DNA Ladder  DFS Item
GREENER_CHOICE

Ready-to-use DNA ladder for Low Range sample DNA analysis

10

Thermo Scientific™ FastRuler DNA Ladders, ready-to-use
GREENER_CHOICE

Thermo Scientific FastRuler DNA Ladders are engineered for fast and convenient sizing and approximate quantification of double stranded DNA fragments.

Gel Type Agarose
Ready to Load Yes
Shelf Life 24 months when stored at room temperature.
Gel Compatibility Agarose Gels
Product Line FastRuler
11

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

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

12

Thermo Scientific™ NoLimits 6000 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.

13

Thermo Scientific™ Lambda DNA/HindIII Marker, ready-to-use

Perform sizing and approximate quantification of large double-stranded DNA fragments in agarose gels with this conventional, ready-to-use marker composed of 8 sharp bands.

14

Thermo Scientific™ GeneRuler Ultra Low Range DNA Ladder
GREENER_CHOICE

Perform sizing and approximate quantification of small dsDNA fragments on agarose or polyacrylamide gels. Ideal for siRNA analysis.

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 10 to 300 bp
Gel Compatibility Agarose Gels
Product Line GeneRuler
15

Thermo Scientific™ NoLimits 35 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.