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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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Vendor Image-82021-578

Apoptotic DNA Ladder, G-Biosciences

Catalog Number: (82021-578)
Supplier: G-Biosciences
Description: G-Biosciences' Apoptotic DNA Ladder kit contains all of the reagents necessary for the preparation of cellular fractions for the production of apoptos...
Vendor Image-AAJ67051-AMI

DNA Molecular Weight Marker, Wide Range Ladder, Thermo Scientific

Catalog Number: (AAJ67051-AMI)
Supplier: Thermo Scientific Chemicals
Description: This DNA Molecular Weight Marker is used for rapid and precise sizing of DNA strands.

SDS


Product Image-PAG5711

1 kb DNA Ladder, 500 µl, Promega

Catalog Number: (PAG5711)
Supplier: Promega Corporation
Description: 13 blunt-end fragments from 250bp to 10,000bp.

Certificates


Product Image-101228-488

DNA Ladder, 100 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 12 bands suitable for use as molecular weigh...

SDS Certificates Small Business Enterprise

Product Image-101228-436

Lambda DNA-Hind III Digest, New England Biolabs

Supplier: New England Biolabs (NEB)
Description: The HindIII digest of lambda DNA (cI857ind1 Sam 7) yields 8 fragments suitable for use as molecular weight standards for agarose gel electrophoresis

Small Business Enterprise

Product Image-101449-372

QUICK-LOAD® DNA Ladder, 1 kb, New England Biolabs

Supplier: New England Biolabs (NEB)
Description: Quick-Load® 1 kb DNA Ladder is a premixed, ready-to-load molecular weight marker containing bromophenol blue as a tracking dye

Small Business Enterprise

Product Image-PAG8291

BenchTop 100 bp DNA Ladder, 300 µl, Promega

Catalog Number: (PAG8291)
Supplier: Promega Corporation
Description: 100-1,500bp in 100bp increments up to 1kb with an additional band at 1.5kb; 11 bands. Can be stored at room temperature. Contains dye marker, ready to...

Certificates


Product Image-101227-142

TRIDYE™ DNA Ladder, 1 kb Plus, New England Biolabs

Catalog Number: (101227-142)
Supplier: New England Biolabs (NEB)
Description: TriDye™ 2-Log DNA Ladder is a pre-mixed, ready-to-load molecular weight marker containing 3 dyes which serve as visual aids to monitor the progress of...

Small Business Enterprise


Product Image-PAG1741

pGEM DNA Markers, 50 µg, Promega

Catalog Number: (PAG1741)
Supplier: Promega Corporation
Description: Fifteen phenol-extracted, ethanol-precipitated DNA fragments ranging in size from 36bp to 2,645bp. These markers are generated from separate digests o...

Certificates


Product Image-101418-106

microRNA Marker, New England Biolabs

Catalog Number: (101418-106)
Supplier: New England Biolabs (NEB)
Description: The microRNA Marker is a set of three synthetic single-stranded RNA oligonucleotides 17, 21 and 25 residues long that have free 5´ ends (i.e., no 5´ p...

Small Business Enterprise


Product Image-PAG2101

100 bp DNA Ladder, 250 µl, Promega

Catalog Number: (PAG2101)
Supplier: Promega Corporation
Description: 11 fragments from 100bp to 1,000bp in 100bp increments and includes an additional 1.5kb band

Certificates


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


Product Image-89424-752

Trident Prestained Protein Ladder, GeneTex

Supplier: Genetex
Description: The Trident Prestained Protein Ladder is for in vitro laboratory use only.

Product Image-76339-756

1 kb Plus DNA Ladder for Safe Stains, New England Biolabs

Catalog Number: (76339-756)
Supplier: New England Biolabs (NEB)
Description: The 1 kb Plus DNA ladder for safe stains is a pre-mixed, ready-to-load molecular weight marker containing one tracking dye. It has been optimized for ...
Product Image-102500-150

QUICK-LOAD® DNA Ladder, 1 kb Extend, New England Biolabs

Catalog Number: (102500-150)
Supplier: New England Biolabs (NEB)
Description: The Quick-Load 1 kb Extend DNA ladder is a pre-mixed, ready-to-load molecular weight DNA marker containing bromophenol blue dye as a tracking dye

Small Business Enterprise


Product Image-PAG7541

BenchTop 1 kb DNA Ladder, 600 µl, Promega

Catalog Number: (PAG7541)
Supplier: Promega Corporation
Description: 250-10,000bp; 13 bands. Can be stored at room temperature. Contains dye marker, ready to load.

Certificates


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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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