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.
VWR® DNA Ladders
Supplier: VWR International
DNA ladders are supplied in a loading buffer that is ready to use on agarose and polyacrylamide DNA gels. The ladders are suitable with TBE, TAE, SB and LB electrophoresis systems.
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VWR® DNA Ladders
Supplier: VWR International
DNA ladders are supplied in a loading buffer that is ready to use on agarose and polyacrylamide DNA gels. The ladders are suitable with TBE, TAE, SB and LB electrophoresis systems.
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VWR® DNA Molecular Weight Markers, 100 bp Ladder
Supplier: VWR
13 fragments ranging from 100 to 3000 bp for easy band identification.
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VWR® PCR DNA Marker
Supplier: VWR
8 fragments ranging from 50 to 2000 bp for easy band identification
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VWR® Ready Ladder™ 50 bp DNA Marker
Supplier: VWR
10 fragments ranging from 50 to 500 bp for easy band identification
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VWR® AMRESCO EZ-Vision® DNA Ladder 1 kb
Supplier: VWR
A pre-mixture of DNA marker, loading buffer and a proprietary fluorescent DNA visualization dye that can be applied directly to the gel.
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VWR® DNA Molecular Weight Markers, 1 kb Ladder
Supplier: VWR
11 fragments ranging from 500 to 10,000 bp for easy band identification
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VWR® DNA Molecular Weight Marker, High Range
Supplier: VWR
10 fragments ranging from 1,503 to 48,502 bp for easy band identification
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VWR® RiboReady™ Color RNA Ladders
Supplier: VWR
RiboReady™ Color Micro RNA Ladder is made for precise sizing of RNA molecules in denaturing acrylamide gels
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Molecular weight markers, Rainbow™
Supplier: Cytiva
Rainbow™ molecular weight markers enable faster and simpler identification of proteins on SDS polyacrylamide gels. These ready to load markers provide sharper, more intense bands on gels and blots, and have improved band spacing for more accurate molecular weight determination. The bright, distinctive colours of the markers allow easier confirmation of transfer to blotting membranes and orientation.
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Protein Molecular Weight Marker Mix, Rockland Immunchemicals
Supplier: Rockland Immunochemical
This mixture contains seven purified proteins that range in size from 14 to 120kDa
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Blue MW Ladder Antibody Peroxidase Conjugated, Rockland Immunochemicals
Supplier: Rockland Immunochemical
Mouse Anti-Blue Molecular Weight Ladder Peroxidase Conjugated Antibody
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DNA (Lambda Phage) Hind III Digest Molecular Weight Marker, Rockland Immunochemicals
Supplier: Rockland Immunochemical
Lambda DNA fragments prepared by the digestion of purified lambda DNA with the restriction endonuclease Hind III
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Amersham ECL Plex Fluorescent Rainbow Markers, Cytiva
Supplier: Cytiva
Amersham™ ECL™ Plex™ fluorescent Rainbow™ markers are protein molecular weight markers optimised for use with the ECL™ Plex™ Western blotting detection system. They are designed to provide visible marker bands on gels and membranes, as well as fluorescent images using Cy3 and Cy5 channels.
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Marker Kits, Cytiva
Supplier: Cytiva
For determination of molecular weight of uncharacterised protein samples with precision by comparison with carefully selected standards.
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Diluent Markers
Supplier: Agilent Technologies
Small RNA Diluent Marker, 4 mL. 1 nt lower marker. For use with the Fragment Analyzer systems and the DNF-470 kit.
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Amersham ECL DualVue Western Blotting Markers, Cytiva
Supplier: Cytiva
Amersham™ ECL™ DualVue™ Western blotting markers perform two key functions. Firstly, the prestained marker proteins confirm protein transfer in addition to clearly defining blot orientation. Secondly, the recombinant tagged proteins are detected on film or by CCD imaging in conjunction with the target protein(s) of interest, enabling highly accurate molecular mass determination of the target protein(s). The tagged markers are detected easily and specifically by means of a specific conjugate that eliminates any cross contamination between target protein(s) and markers.
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pI markers, Cytiva
Supplier: Cytiva
pI markers are lyophilized mixtures of stable, salt-free, highly purified proteins.
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DNA Markers
Supplier: Agilent Technologies
Markers, 1bp + 6000bp, 3.2mL. 1 bp lower marker; 6,000 bp upper marker. For use with the Fragment Analyzer systems and the DNF-910CP kit.
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Opal Prestained Protein Standard 10 to 180 kDa, Rockland Immunochemicals
Supplier: Rockland Immunochemical
Opal Prestained Protein Standard 10-180kDa
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12 Epitope MBP Tag Protein Marker Lysate, Rockland Immunochemicals
Supplier: Rockland Immunochemical
12 Epitope MBP Tag Loading Control Protein Marker
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AMPIGENE® DNA Ladder 100 to 1500 bp, Enzo Life Sciences
Supplier: Enzo Life Sciences
Ready to use DNA standards for quantifying PCR yield
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AMPIGENE® DNA Ladder 250 to 10000 bp, Enzo Life Sciences
Supplier: Enzo Life Sciences
Ready to use DNA standards for quantifying PCR yield
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AMPIGENE® DNA Ladder 50 to 1500 bp, Enzo Life Sciences
Supplier: Enzo Life Sciences
Ready to use DNA standards for quantifying PCR yield
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DNA (Lambda Phage) E.coli W8850 (lambda C1857S7), Rockland Immunochemicals
Supplier: Rockland Immunochemical
Lambda phage consists of a virus particle including a head (also known as a capsid), a tail, and tail fibers
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AMPIGENE® DNA Ladder 100 to 10000 bp, Enzo Life Sciences
Supplier: Enzo Life Sciences
Ready to use DNA standards for quantifying PCR yield
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Diamond DNA Ladder 50 to 150 bp, Rockland Immunochemicals
Supplier: Rockland Immunochemical
Diamond DNA Ladder 50-150bp
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Diamond DNA Ladder 250 to 10 Kbp, Rockland Immunochemicals
Supplier: Rockland Immunochemical
Diamond DNA Ladder 250-10Kbp
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Diamond DNA Ladder 100 to 3000 bp, Rockland Immunochemicals
Supplier: Rockland Immunochemical
Diamond DNA Ladder 100-3000bp