Gel Electrophoresis Reagents and Buffers

Thermo Scientific™ PageRuler™ Unstained High Range Protein Ladder

A mixture of 8 unstained proteins (60 to 250kDa) for use as size standards in protein electrophoresis (SDS-PAGE) and Western blotting.

Invitrogen™ TrackIt™ 100 bp DNA Ladder

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Offers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”

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Invitrogen TrackIt 100 bp DNA Ladder is ready to use and designed for sizing and approximate quantification of double-stranded DNA in the range of 100 bp to 2,000 bp.

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Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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Cytiva Rainbow™ Molecular Weight Markers

GSA/VA Contract
Available on GSA/VA contract for Federal Government customers.
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Monitor progress of protein electrophoresis and assess transfer efficiency and molecular weight of blotted proteins without staining. Cytiva Life Sciences™ Rainbow™ Molecular Weight Markers use bright, distinctive colors to allow easier confirmation of transfer to blotting membranes and orientation.

MilliporeSigma™ Novagen™ Perfect DNA™ 1 kbp Ladder

Contains sets of DNA for agarose gel analysis.

Thermo Scientific™ NoLimits 17000 bp DNA Fragment

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Optimize applications where a custom DNA size standard is required with NoLimits, a collection of 36 chromatography-purified individual DNA fragments ranging from 10 -20,000bp.

Thermo Scientific™ phiX174 DNA/BsuRI (HaeIII) Marker, ready-to-use

GSA/VA Contract
Available on GSA/VA contract for Federal Government customers.
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Offers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”

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Size and approximately quantify small double-stranded DNA fragments in agarose and non-denaturing polyacrylamide gels. Premixed with Loading Dye for direct loading onto gel.

Invitrogen™ Millennium™ RNA Markers-Formamide

For accurate size determination of single-stranded RNA transcripts from 0.5 to 9kb and can be used in any Northern protocol

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Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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PCR Markers, Thermo Scientific Chemicals

Thermo Scientific Chemicals DNA Molecular Weight Marker, Wide Range Ladder (100-12,000 bp)

Invitrogen™ RNA 6000 Ladder

A set of six RNA transcripts with lengths of 0.2, 0.5, 1.0, 2.0, 4.0, and 6.0kb

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Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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MP Biomedicals™ Fluorescent Protein Marker

Obtain accurate molecular weight protein standards. Skip gel staining steps and estimate protein molecular weight using UV.

Thermo Scientific™ NoLimits 4000 bp DNA Fragment

Greener Choice
Offers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”

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Optimize applications where a custom DNA size standard is required with NoLimits, a collection of 36 chromatography-purified individual DNA fragments ranging from 10 -20,000bp.

Thermo Scientific Chemicals DNA Marker, high range, 1,000 Base Pair Ladder

Cytiva Amersham™ ECL Plex™ Western Blotting Combination Packs

Complete system optimized for fluorescent Western blotting

Novus Biologicals™ IRIS11 Prestained Protein Ladder

Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Prestained Protein Ladder