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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-75832-464

100 bp DNA Ladder, IBI Scientific

Catalog Number: (75832-464)
Supplier: IBI Scientific
Description: Ready-to-use 100 bp DNA ladder with excellent resolution of 12 different sized fragments at a great value.

SDS


Image Unavailable-CAAAJ63178-XF

DNA Marker, High Range, 1000 bp, Thermo Scientific

Supplier: Thermo Scientific Chemicals
Description: DNA ladders are used in gel electrophoresis to determine the size and quantity of testing DNA fragments of genomic, plasmid, and PCR DNA.

Certificates

Image Unavailable-CAAAJ62291-XF

DNA Marker, Broad Range, Thermo Scientific

Catalog Number: (CAAAJ62291-XF)
Supplier: Thermo Scientific Chemicals
Description: DNA Marker, Broad Range

Certificates


Product Image-77462-944

ReadiUse™ 1 Kb Plus DNA Ladder

Supplier: AAT BIOQUEST INC
Description: ReadiUse™ 1 kb Plus DNA ladder is a ready-to-use DNA ladder, which is pre-mixed with loading dye for direct gel loading.

Product Image-77461-672

Gelite™ 100 bp DNA Ladder

Catalog Number: (77461-672)
Supplier: AAT BIOQUEST INC
Description: The Gelite™ 100 bp DNA Ladder is designed for sizing and estimating the mass of double-stranded DNA and PCR products within the 100 to 1500 bp range on agarose or polyacrylamide gels.
Product Image-77461-702

ProLite™ 5 to 245 kD Protein Ladder

Catalog Number: (77461-702)
Supplier: AAT BIOQUEST INC
Description: The ProLite™ 5 to 245 kD protein ladder is a high-quality three-colour protein standard consisting of 13 prestained proteins.
Product Image-470120-924

Lyophilized Protein Molecular Weight Standards

Catalog Number: (470120-924)
Supplier: Edvotek
Description: Lyophilized for convenient storage. For 20 gels.
Product Image-CA103218-930

Quick-Load Purple 50 bp DNA Ladder, New England Biolabs

Catalog Number: (CA103218-930)
Supplier: New England Biolabs (NEB)
Description: Quick-load Purple 50 bp DNA Ladder is a pre-mixed, ready-to-load molecular weight marker containing one tracking dye.
Product Image-CA101228-464

PhiX174 DNA-Hae III Digest, New England Biolabs

Supplier: New England Biolabs (NEB)
Description: The HaeIII digest of ΦX174 yields 11 fragments suitable for use as molecular weight standards for agarose gel electrophoresis

Product Image-CA101228-504

DNA Ladder, 50 bp, New England Biolabs

Supplier: New England Biolabs (NEB)
Description: A number of proprietary plasmids are digested to completion with appropriate restriction enzymes to yield 17 bands suitable for use as molecular weight standards for agarose and polyacrylamide gel electrophoresis

Product Image-CA101228-448

Lambda DNA-Mono Cut Mix, New England Biolabs

Catalog Number: (CA101228-448)
Supplier: New England Biolabs (NEB)
Description: The Mono Cut Mix is a mixture of intact lambda DNA and lambda DNA separately digested with ApaI, KpnI, XbaI and XhoI
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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
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