DNA Ladders Overview

ZR DNA Markers are comprised of DNA fragments that encompass a range of sizes from 50 bp up to 10 kb making routine size approximation convenient for both PCR products and plasmid DNAs. The ZR 50 bp DNA Marker, ranging from 50 bp to 1200 bp, is well within the common range of many PCR-generated DNA fragments. For larger DNAs, the ZR 100 bp DNA Marker and ZR 1 kb DNA Marker are appropriate. 


DNA Ladders Technologies

ZR 50 bp DNA Marker™

The 50 bp DNA marker consists of plasmid DNA that has been digested with endonucleases to yield 12 defined fragments that range in size from 50 - 1200 bp.


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ZR 100 bp DNA Marker™

The 100 bp DNA marker consists of plasmid DNA that has been digested with endonucleases to yield 12 defined fragments that range in size from 100 - 1500 bp.


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ZR 1 kb DNA Marker™

The 1 kb DNA marker consists of plasmid DNA that has been digested with endonucleases to yield 10 defined fragments that range in size from 0.5 - 10 kb.


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