DNA Substrates & Markers

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DNA Substrates & Markers
DNA Substrates
DNA Molecular Weight Markers

Linear kDNA

Linear Kinetoplast DNA Marker

 
Linear kDNA
$115.00
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Decatenated kDNA

Decatenated Kinetoplast DNA Marker

 
Decatenated kDNA
$125.00
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Relaxed pRYG DNA Marker

Relaxed pRYG DNA Marker

 
Relaxed pRYG DNA Marker
$195.00
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Linear pRYG DNA Marker

Linear pRYG DNA Marker

 
Linear pRYG DNA Marker
$115.00
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Kinetoplast DNA (kDNA)

kDNA is the ideal substrate for topoisomerase II assays because it is specific for type II reaction mechanisms.  Researchers can even assay for a type II enzyme in the presence of large excess of topoisomerase I.  

Kinetoplast DNA (kDNA)
$195.00
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Kinetoplast DNA (kDNA)
$295.00
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Kinetoplast DNA (kDNA)
$895.00
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Supercoiled pHOT-1 DNA

Supercoiled pHOT-1 DNA is a perfect substrate for assaying any topoisomerase.  Specifically, the plasmid is relatively small (<3KB) which is ideal for displaying intermediate topoisomers.

Supercoiled pHOT-1 DNA
$895.00
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Supercoiled pHOT-1 DNA
$175.00
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Supercoiled pHOT-1 DNA
$245.00
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Supercoiled pHOT-1 DNA
$595.00
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Relaxed pHOT-1 DNA

Relaxed pHOT-1 DNA - ideal for assaying the supercoiling activity of DNA Gyrase. 

Relaxed pHOT-1 DNA
$895.00
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Relaxed pHOT-1 DNA
$175.00
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Relaxed pHOT-1 DNA
$265.00
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Relaxed pHOT-1 DNA
$595.00
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pRYG DNA

pRYG DNA is a supercoiled plasmid containing multiple clusters of topoisomerase II cleavage sites.

 
pRYG DNA
$225.00
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