Nucleic Acid Molecular Weight Markers

Abnova™ DNA Marker High

DNA Marker High is useful for determination of DNA fragments 300 bp to 10,000 bp in size.

Abnova™ DNA Marker Low

DNA Marker Low is useful for determination of DNA fragments 50 bp to 1,000 bp in size.

Lonza™ DNA Markers

For rapid size estimation of PCR products and restriction fragments

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Thermo Scientific™ GeneRuler Ready-to-Use DNA Ladders

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Thermo Scientific GeneRuler DNA Ladders offer a wide selection of size standard made with individual chromatography-purified fragments in the range of 10 bp to 48.5 kb.

STEMCELL Technologies DNA Loading Dye

Ready-to-use marker dye for loading DNA samples into agarose gel wells and tracking migration during electrophoresis

STEMCELL Technologies 1 kb DNA Ladder

DNA ladder consisting of 13 fragments from 250 - 10,000 base pairs for determining the size of double-stranded DNA by gel electrophoresis

PCR Markers, Thermo Scientific Chemicals

 

Fisher BioReagents™ Routine DNA Ladder

Ready-to-use DNA size standard is room-temperature stable for up to two years

DNA Ladder, 100 kb Plus, Thermo Scientific™

 

Fisher BioReagents™ exACTGene™ DNA Ladders

Ready-to-use DNA size standards are stable at room temperature—no need to thaw and refreeze

Invitrogen™ Decade™ Markers System (to make radiolabeled RNA markers)

For making radiolabeled RNA markers

Abnova™ DNA Marker Middle

DNA Marker Middle is useful for determination of DNA fragments cloned in a plasmid DNA.