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You Searched For: Molecular Weight Markers

Molecular-weight size markers are a set of standards used to identify the approximate size of a molecule run on a gel during electrophoresis, using the principle that molecular weight is inversely proportional to migration rate through a gel matrix. The molecular weight markers offered are ideal for verification of PCR products, for size analysis of digested DNA, and easy band identification of a number of different fragments. Certain models are available pre-mixed with loading dye.

Molecular-weight size markers are a set of standards used to identify the approximate size of a molecule run on a gel during electrophoresis, using the principle that molecular weight is inversely proportional to migration rate through a gel matrix. The molecular weight markers offered are ideal for verification of PCR products, for size analysis of digested DNA, and easy band identification of a number of different fragments. Certain models are available pre-mixed with loading dye.


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Product Image-SM0101

Lambda DNA/HindIII Marker, 5×50 μg

Description: Lambda DNA/HindIII Marker, 5×50 μg
Catalog Number: SM0101
UOM: 1 * 1 KIT
Supplier: Thermo Fisher Scientific
Product Image-SM0623

O'RangeRuler 100 bp DNA Ladder, range 100 to 1500 bp, ready to use, 25 µg

Description: O'RangeRuler 100 bp DNA Ladder, range 100 to 1500 bp, ready to use, 25 µg
Catalog Number: SM0623
UOM: 1 * 1 KIT
Supplier: Thermo Fisher Scientific
Product Image-SM0633

O'RangeRuler 200 bp DNA Ladder, range 200 to 3000 bp, ready to use, 25 µg

Description: O'RangeRuler 200 bp DNA Ladder, range 200 to 3000 bp, ready to use, 25 µg
Catalog Number: SM0633
UOM: 1 * 1 KIT
Supplier: Thermo Fisher Scientific
Product Image-SM1313

O'RangeRuler 10 bp DNA Ladder, range 10 to 150 bp, ready to use, 50 µg

Description: O'RangeRuler 10 bp DNA Ladder, range 10 to 150 bp, ready to use, 50 µg
Catalog Number: SM1313
UOM: 1 * 1 KIT
Supplier: Thermo Fisher Scientific
Product Image-SM1303

O'RangeRuler 5 bp DNA Ladder, range 10 to 100 bp, ready to use, 50 µg

Description: O'RangeRuler 5 bp DNA Ladder, range 10 to 100 bp, ready to use, 50 µg
Catalog Number: SM1303
UOM: 1 * 1 KIT
Supplier: Thermo Fisher Scientific
Product Image-SM1323

O'RangeRuler 20 bp DNA Ladder, range 20 to 300 bp, ready to use, 50 µg

Description: O'RangeRuler 20 bp DNA Ladder, range 20 to 300 bp, ready to use, 50 µg
Catalog Number: SM1323
UOM: 1 * 1 KIT
Supplier: Thermo Fisher Scientific
Image Unavailable-ROCKMB-105-0100

DNA (lambda phage) Hind III digest molecular weight marker

Description: DNA (lambda phage) Hind III digest molecular weight marker
Catalog Number: ROCKMB-105-0100
UOM: 1 * 100 µG
Supplier: Rockland Immunochemicals
Product Image-25-2000

Peqlab peqGOLD, DNA ladder, 50 bp (concentrated), 500 ng/µl, 1×100 µl, sufficient for 50 lanes

Description: Peqlab peqGOLD, DNA ladder, 50 bp (concentrated), 500 ng/µl, 1×100 µl, sufficient for 50 lanes
Catalog Number: 25-2000
UOM: 1 * 1 KIT
Supplier: VWR Chemicals

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Product Image-25-2010

Peqlab peqGOLD, DNA ladder, 100 bp (concentrated), 500 ng/µl, 1×100 µl, sufficient for 50 lanes

Description: Peqlab peqGOLD, DNA ladder, 100 bp (concentrated), 500 ng/µl, 1×100 µl, sufficient for 50 lanes
Catalog Number: 25-2010
UOM: 1 * 1 KIT
Supplier: VWR Chemicals

MSDS Certificates


Image Unavailable-ENZOENZGEN1030100

AMPIGENE®, AMPIGENE® 250 - 10000 bp ladder, sufficient for 100 lanes

Description: AMPIGENE®, AMPIGENE® 250 - 10000 bp ladder, sufficient for 100 lanes
Catalog Number: ENZOENZGEN1030100
UOM: 1 * 1 SET
Supplier: ENZO LIFE SCIENCES

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Product Image-SM0271

pBR322 DNA/BsuRI (HaeIII) marker, 50 µg

Description: pBR322 DNA/BsuRI (HaeIII) marker, 50 µg
Catalog Number: SM0271
UOM: 1 * 1 KIT
Supplier: Thermo Fisher Scientific
Product Image-SM1103

FastRuler ultra low range DNA ladder, 2×500 µl

Description: FastRuler ultra low range DNA ladder, 2×500 µl
Catalog Number: SM1103
UOM: 1 * 1 KIT
Supplier: Thermo Fisher Scientific
Product Image-SM0383

MassRuler low range DNA ladder, ready-to-use, 80 - 1031 bp, 2×500 µl

Description: MassRuler low range DNA ladder, ready-to-use, 80 - 1031 bp, 2×500 µl
Catalog Number: SM0383
UOM: 1 * 1 KIT
Supplier: Thermo Fisher Scientific
Image Unavailable-ROCKMB-104-0500

DNA (lambda phage) E.coli W8850

Description: DNA (lambda phage) <i>E.coli </i>W8850
Catalog Number: ROCKMB-104-0500
UOM: 1 * 500 µG
Supplier: Rockland Immunochemicals
Product Image-SM1821

RiboRuler™ High Range RNA Ladder, 5×20 µl

Description: RiboRuler™ High Range RNA Ladder, 5×20 µl
Catalog Number: SM1821
UOM: 1 * 1 KIT
Supplier: Thermo Fisher Scientific
Product Image-SM1212

GeneRuler Ultra Low Range DNA Ladder, 5×50 μg

Description: GeneRuler Ultra Low Range DNA Ladder, 5×50 μg
Catalog Number: SM1212
UOM: 1 * 1 KIT
Supplier: Thermo Fisher Scientific
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