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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-PAG4521

50bp DNA Step Ladder, 90ug (52 lanes), 0.34ug/ul

Description: Store at -20[degree]C. Storage Buffer: 10mM Tris-HCl, pH 7.5, 1mM EDTA. The 50bp DNA Step Ladder contains DNA fragments ranging in size from 50-800bp in 50bp increments in TE Buffer.
Catalog Number: PAG4521
Supplier: Promega Corporation

Certificates


Product Image-PAG1751

Phi X174 DNA/Hinf I Marker

Description: DNA molecular weight marker. Size: 50ug. 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: PAG1751
Supplier: Promega Corporation

Certificates


Product Image-PAG4511

DNA STEP LADDER 25BP 55LN 90UG

Catalog Number: PAG4511
Supplier: Promega Corporation

Certificates


Product Image-PAG1761

Phi X174 DNA/Hae III Marker

Description: DNA molecular weight marker. Size: 50ug. 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: PAG1761
Supplier: Promega Corporation

Certificates


Product Image-PAG8291

DNA LADDER BENCHTOP 100BP

Catalog Number: PAG8291
Supplier: Promega Corporation

Certificates


Product Image-470180-822

BENCHTOP DNA MARKER 300UL PROMEGA 100BP

Catalog Number: 470180-822
Supplier: PROMEGA SUNNYVALE INC SE

Certificates


Image Unavailable-AAJ67051-AMI

DNA MOLECULR W8 MARKER WIDE RNG LA

Catalog Number: AAJ67051-AMI
Supplier: Thermo Scientific Chemicals

SDS


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


Product Image-PAD1531

Phi X174, RF DNA

Description: Nucleic acid molecular weight marker. Size: 50ug. Store at -20[degree]C.
Catalog Number: PAD1531
Supplier: Promega Corporation

Certificates


Product Image-PAG5711

1kb DNA Ladder

Description: DNA molecular weight marker. Size: 500uL. 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: PAG5711
Supplier: Promega Corporation

Certificates


Product Image-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

Certificates


Product Image-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

Certificates


Product Image-101228-502

PCR Marker

Description: 30 ug.
Catalog Number: 101228-502
Supplier: New England Biolabs (NEB)

Small Business Enterprise


Product Image-77462-952

DNA LADDER READIUSE 100 BP 100UL

Catalog Number: 77462-952
Supplier: AAT BIOQUEST INC
Product Image-77462-954

DNA LADDER READIUSE 100BP 500UL

Catalog Number: 77462-954
Supplier: AAT BIOQUEST INC
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

SDS


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