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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 180 results
1

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.

Promotions are available
EDGE
2

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
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.

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
4

Invitrogen™ 1 Kb Plus DNA Ladder
GREENER_CHOICE

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

Promotions are available
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
5

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
6

Thermo Scientific™ GeneRuler 50 bp DNA Ladder, ready-to-use
GREENER_CHOICE

Perform sizing and approximate quantification of a wide range of double-stranded DNA on agarose gels. Premixed with Loading Dye for direct loading onto gel.

Promotions are available
EDGE
7

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.

Promotions are available
EDGE
Gel Type Agarose
Product Type High Range DNA Ladder
Ready to Load No
Green Features Sustainable packaging
Concentration 6X
Size Range 10171 to 48502 bp
Gel Compatibility Agarose Gels
Product Line GeneRuler
8

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.

Promotions are available
EDGE
9

Thermo Scientific™ phiX174 DNA/BsuRI (HaeIII) Marker
GREENER_CHOICE

Size and approximately quantify small double-stranded DNA fragments in agarose and non-denaturing polyacrylamide gels with this conventional marker composed of 11 sharp bands.

Promotions are available
Gel Type Agarose
Product Type DNA/BSURI (HAEIII) Marker
Ready to Load No
Green Features Sustainable packaging
Gel Compatibility Agarose Gels
Product Line phiX174 DNA/BsuRI (HaeIII) Marker
10

Thermo Scientific™ MassRuler Express LR Forward DNA Ladder, ready-to-use
GREENER_CHOICE

Perform fast and reliable DNA quantification in short separation distances under various electrophoresis conditions with these specially designed DNA Ladder mixes.

Promotions are available
11

Thermo Scientific™ O'RangeRuler 100+500 bp DNA Ladder, ready-to-use
GREENER_CHOICE

Precisely size PCR products and other double-stranded DNA fragments in agarose or non-denaturing polyacrylamide gels with this DNA step ladder of 100 and 500 bp increments.

Promotions are available
12

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.

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 250 to 10000 bp
Gel Compatibility Agarose Gels
Product Line GeneRuler
13

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
14

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
15

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.

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 3000 bp
Gel Compatibility Agarose Gels
Product Line GeneRuler