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122 results for Molecular Weight Markers

You searched for: Molecular Weight Markers

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.

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VWR® DNA Ladders

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

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® PCR DNA Marker

VWR® PCR DNA Marker

Supplier: VWR

8 fragments ranging from 50 to 2000 bp for easy band identification

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VWR® DNA Molecular Weight Markers, 100 bp Ladder

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® DNA Molecular Weight Markers, 1 kb Ladder

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

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

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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VWR® Ready Ladder™ 50 bp DNA Marker

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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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

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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DNA/RNA Ladders

DNA/RNA Ladders

Supplier: Agilent Technologies

FP 165kb BAC Ladder, 35 uL

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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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Molecular weight markers, Rainbow™

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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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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Amersham ECL DualVue Western Blotting Markers, Cytiva

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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Diamond DNA Ladder 250 to 25 kbp, Rockland Immunochemicals

Supplier: Rockland Immunochemical

Diamond DNA Ladder 250-25kbp

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Diamond DNA Ladder 100 to 1500 bp, Rockland Immunochemicals

Supplier: Rockland Immunochemical

Diamond DNA Ladder 100-1500bp

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Diamond DNA Ladder 100 to 10 Kbp, Rockland Immunochemicals

Supplier: Rockland Immunochemical

Diamond DNA Ladder 100-10Kbp

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Amersham ECL Plex Fluorescent Rainbow Markers, Cytiva

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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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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Opal Prestained Protein Standard 3.5 to 245 kDa, Rockland Immunochemicals

Supplier: Rockland Immunochemical

Opal Prestained Protein Standard 3.5-245kDa

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Sapphire Prestained Protein Standard 10 to 180 kDa, Rockland Immunochemicals

Supplier: Rockland Immunochemical

Sapphire Prestained Protein Standard 10-180kDa

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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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12 Epitope MBP Tag Protein Marker Lysate, Rockland Immunochemicals

Supplier: Rockland Immunochemical

12 Epitope MBP Tag Loading Control Protein Marker

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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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pI markers, Cytiva

pI markers, Cytiva

Supplier: Cytiva

pI markers are lyophilized mixtures of stable, salt-free, highly purified proteins.

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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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