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Nucleic Acid Molecular Weight Markers

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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1 – 15 of 179 results
1

Thermo Scientific™ GeneRuler 100 bp DNA Ladder, ready-to-use
GREENER_CHOICE

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

Promotions are available
EDGE
Gel Type Agarose
Product Type DNA Ladder
Ready to Load Yes
Label or Dye Xylene Cyanol FF, Bromophenol Blue, Orange G
Green Features Sustainable packaging
Shelf Life 6 Months
Concentration 6X
Size Range 100 to 1000 bp
Gel Compatibility Agarose Gels
Product Line GeneRuler
2

Thermo Scientific™ GeneRuler 1 kb DNA Ladder, ready-to-use
GREENER_CHOICE

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

EDGE
Gel Type Agarose
Product Type DNA Ladder
Ready to Load Yes
Label or Dye Xylene Cyanol FF, Bromophenol Blue, Orange G
Green Features Sustainable packaging
Shelf Life 6 Months
Concentration 6X
Size Range 250 to 10000 bp
Gel Compatibility Agarose Gels
Product Line GeneRuler
3

Thermo Scientific™ GeneRuler 100 bp DNA Ladder
GREENER_CHOICE

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

Promotions are available
EDGE
Gel Type Agarose
Product Type DNA Ladder
Ready to Load No
Label or Dye Xylene Cyanol FF, Bromophenol Blue, Orange G
Green Features Sustainable packaging
Concentration 6X
Size Range 100 to 1000 bp
Gel Compatibility Agarose Gels
Product Line GeneRuler
4

Thermo Scientific™ GeneRuler Low Range DNA Ladder, ready-to-use
GREENER_CHOICE

Perform fast sizing and approximate quantification of low molecular weight dsDNA on agarose gels. Premixed with Loading Dye for direct loading onto gel.

Promotions are available
5

Thermo Scientific™ MassRuler DNA Ladder Mix, ready-to-use
GREENER_CHOICE

Perform acurate quantification and sizing of DNA fragments by agarose gel electrophoresis with this mixture of individual chromography-purified DNA fragments.

EDGE
6

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.

Promotions are available
Gel Type Agarose
Product Type DNA Ladder
Ready to Load No
Label or Dye Xylene Cyanol FF, Bromophenol Blue, Orange G
Green Features Sustainable packaging
Concentration 6X
Size Range 75 to 20000 bp
Gel Compatibility Agarose Gels
Product Line GeneRuler
7

Invitrogen™ 50 bp DNA Ladder
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.

EDGE
8

Thermo Scientific™ GeneRuler Low Range DNA Ladder
GREENER_CHOICE

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

Promotions are available
Gel Type Agarose
Product Type DNA Ladder
Ready to Load No
Label or Dye Xylene Cyanol FF, Bromophenol Blue, Orange G
Green Features Sustainable packaging
Concentration 6X
Size Range 25 to 700 bp
Gel Compatibility Agarose Gels
Product Line GeneRuler
9

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

EDGE
10

Thermo Scientific™ O'RangeRuler 20 bp DNA Ladder, ready-to-use
GREENER_CHOICE

Perform precise sizing of PCR products and other double-stranded DNA fragments in agarose or non-denaturing polyacrylamide gels with this DNA step ladder of 20 bp increments.

11

Thermo Scientific™ O'RangeRuler 10 bp DNA Ladder, ready-to-use
GREENER_CHOICE

Perform precise sizing of PCR products and other double-stranded DNA fragments in agarose or non-denaturing polyacrylamide gels with this DNA step ladder of 10 bp increments.

12

Thermo Scientific™ O'RangeRuler 5 bp DNA Ladder, ready-to-use
GREENER_CHOICE

Perform precise sizing of PCR products and other double-stranded DNA fragments in agarose or non-denaturing polyacrylamide gels with this DNA step ladder of 5 bp increments.

13

Thermo Scientific™ GeneRuler 1 kb DNA Ladder
GREENER_CHOICE

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.

Promotions are available
Gel Type Agarose
Product Type DNA Ladder
Ready to Load No
Label or Dye Xylene Cyanol FF, Bromophenol Blue, Orange G
Green Features Sustainable packaging
Concentration 6X
Size Range 250 to 10000 bp
Gel Compatibility Agarose Gels
Product Line GeneRuler
14

Invitrogen™ 1 Kb Plus DNA Ladder
GREENER_CHOICE

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

EDGE
Shipping Condition Approved for shipment at Room Temperature or on Dry Ice
Gel Type Agarose
Sample Loading Volume 1 mL
Technology Individual chromatography-purified DNA fragments
Product Type DNA Ladder
Ready to Load No
Volume (Metric) 500 μL
Green Features Sustainable packaging
Concentration 0.5 μg/μL
Size Range 100 to 15000 bp
Gel Compatibility Agarose gel
15

Thermo Scientific™ GeneRuler 1 kb Plus DNA Ladder, ready-to-use
GREENER_CHOICE

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

Promotions are available
EDGE
Gel Type Agarose
Product Type DNA Ladder
Ready to Load Yes
Label or Dye Xylene Cyanol FF, Bromophenol Blue, Orange G
Green Features Sustainable packaging
Concentration 6X
Size Range 75 to 20000 bp
Gel Compatibility Agarose Gels
Product Line GeneRuler