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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-95057-692

Marker dna 500bp 100 loads

Description: A ready-to-use preparation that consists of 8 DNA fragments ranging from 500bp to 4.0kb. The recommended loading is 6?l DNA marker per lane. The 500bp ladder cannot be used for precise quantification of DNA mass, but can be used for approximating the mass of DNA
Catalog Number: 95057-692
Supplier: G-Biosciences

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Product Image-75832-840

DNA Ladder 1kb 500ul

Description: DNA Ladder 1kb, Ready-to-use DNA Ladder (pre-mixed with loading dye), Concentration: 100 ug/ml, Size Range: 250 bp to 10,000 bp, Bands: 13, Gel Compatibility: Agarose gels, Suitable for sizing double-stranded DNA from 100 bp to 3 Kb, Size: 500ul
Catalog Number: 75832-840
Supplier: IBI Scientific

SDS


Image Unavailable-PAG6951

100bp DNA Step Ladder

Description: DNA molecular weight marker. Size: 100ug. Store at -20[degree]C. Each DNA marker is provided with blue/orange 6X loading dye, a convenient marker dye mix containing orange G, bromophenol blue and xylene cyanol.
Catalog Number: PAG6951
Supplier: Promega Corporation

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Image Unavailable-PAG4471

10bp DNA Step Ladder

Description: DNA molecular weight marker. Size: 32.5ug. Store at -20[degree]C. Each DNA marker is provided with blue/orange 6X loading dye, a convenient marker dye mix containing orange G, bromophenol blue and xylene cyanol.
Catalog Number: PAG4471
Supplier: Promega Corporation

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Product Image-101228-472

pBR322 DNA- Msp I Digest

Description: 50 ug, marker.
Catalog Number: 101228-472
Supplier: New England Biolabs (NEB)

Small Business Enterprise


Product Image-101228-498

Low Molecular Weight DNA Ladder

Description: 50 ug, marker
Catalog Number: 101228-498
Supplier: New England Biolabs (NEB)

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Image Unavailable-77461-670

DNA LADDER GELITE 50 BP 500UL

Catalog Number: 77461-670
Supplier: AAT BIOQUEST INC
Product Image-76199-130

Quick-Load Purple 1 Kb Dna Ladder Convenient 1.25ul

Description: Quick-Load Purple 1 Kb Dna Ladder Convenient, Ready-To-Load Format With Neb'S Proprietary Purple Loading Dye, Size Range: 100 Bp To 1,517 Bp, Sharp Bands, No Uv Shadow, Easy To Identify Reference Bands, With 1 Vial of Gel Dye, Size: 1.25ul.
Catalog Number: 76199-130
Supplier: New England Biolabs (NEB)
Product Image-102877-810

Quick-Load Purple 100 bp DNA Ladder

Description: Quick-Load Purple 100 bp DNA Ladder
Catalog Number: 102877-810
Supplier: New England Biolabs (NEB)

Certificates Small Business Enterprise


Product Image-101228-466

pBR322 DNA- BstN I Digest

Description: 250 ug, marker.
Catalog Number: 101228-466
Supplier: New England Biolabs (NEB)

Small Business Enterprise


Product Image-103258-568

Quick-Load* Purple 2-Log DNA Ladder (0.1 - 10.0 kb) 3.75 ml

Description: Quick-Load* Purple 2-Log DNA Ladder (0.1 - 10.0 kb), Concentration: 100 ug/ml, Gel Lanes: 750, pre-mixed, ready-to-load molecular weight marker containing one tracking dye. Tracking dye does not leave a shadow under UV light, Size: 3.75ml
Catalog Number: 103258-568
Supplier: New England Biolabs (NEB)

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Product Image-101227-142

TriDye 2-Log DNA Ladder

Description: 125 gel lanes, marker
Catalog Number: 101227-142
Supplier: New England Biolabs (NEB)

Small Business Enterprise


Image Unavailable-12001-748

RNA Marker

Description: 0.5 kb - 9 kb, 250 ul. Ten transcripts: 0.5, 1, 1.5, 2, 2.5, 3, 4, 5, 6, and 9 kb in length.
Catalog Number: 12001-748
Supplier: Lonza

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Product Image-102877-812

DNA Ladder

Description: DNA Ladder Quick-Load* Purple 1 kb, with 1 vial of Gel Loading Dye, Purple (6X), 125 ml, Concentration: 50 ug/ml, Gel Lanes: 125
Catalog Number: 102877-812
Supplier: New England Biolabs (NEB)

Small Business Enterprise


Product Image-102877-598

DNA Ladder

Description: Quick-Load* Purple 2-Log DNA Ladder (0.1 - 10.0 kb), is a pre-mixed, ready-to-load molecular weight marker containing one tracking dye. 250 gel lanes
Catalog Number: 102877-598
Supplier: New England Biolabs (NEB)

Certificates Small Business Enterprise


Product Image-101227-144

TriDye 100 bp DNA Ladder

Description: 125 gel lanes, marker
Catalog Number: 101227-144
Supplier: New England Biolabs (NEB)

Small Business Enterprise


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