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G Biosciences® DNA Ladders

Quick Overview

Ready-to-use DNA size standards are stable at room temperature.

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Product Name Part # Image Price Qty
DNAmark™ 20bp DNA Ladder, 50µg

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GBS-786-852 DNAmark™ 20bp DNA Ladder, 50µg
$92.00
DNAmark™ 50bp Plus Ladder, 50µg

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GBS-786-853  DNAmark™ 50bp Plus Ladder, 50µg
$51.00
DNAmark™ 100bp Ladder, 50µg

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GBS-786-855 DNAmark™ 100bp Ladder, 50µg
$51.00
DNAmark™ 100bp Plus Ladder, 50µg

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GBS-786-856 DNAmark™ 100bp Plus Ladder, 50µg
$49.00
DNAmark™ 500bp Ladder, 50µg

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GBS-786-462 DNAmark™ 500bp Ladder, 50µg
$65.00
DNAmark 1kb PLUS Marker, 50ug

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GBS-786-854 DNAmark 1kb PLUS Marker, 50ug
$62.00

Additional Details

1kb DNA Ladder

The 1.0kb DNA ladder is a ready-to-use preparation that consists of 19 DNA fragments ranging from 100bp to 10kb (Figure 1). The recommended loading is 5μl DNA marker per lane. The 1.0kb ladder can be used for approximating the mass of DNA in comparably intense samples of similar size.

Base Pairs DNA Mass (ng)
10,000 25
8,000 25
6,000 25
5,000 25
4,000 20
3,000 140
2,500 35
2,000 35
1,500 90
1,000 50
900 40
800 40
700 35
600 30
500 90
400 40
300 35
200 40
100 40

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

500bp DNA Ladder

The 500bp DNA ladder is a ready-to-use preparation that consists of 8 DNA fragments ranging from 500bp to 4.0kb (Figure 2).  The recommended loading is 6μl DNA marker per lane.

The 500bp ladder cannot be used for precise quantification of DNA mass, but can be used for approximating the mass of DNA in comparably intense samples of similar size.

Base Pairs DNA Mass (ng)
4,000 50
3,500 50
3,000 50
2,500 50
2,000 100
1,500 9050
1,000 50
500 50

 

 

 

 

 

 

 

 

100bp DNA Ladder

The 100bp DNA marker is a ready-to-use preparation that consists of 17 fragments, ranging form 50bp to 1500bp (Figure 3). The recommended loading is 5μl DNA marker per lane.
The 100bp ladder cannot be used for precise quantification of DNA mass, but can be used for approximating the mass of DNA in comparably intense samples of similar size.

Base Pairs DNA Mass (ng)
1,500 40
1,200 35
1,000 33
900 30
800 27
700 23
600 20
500 67
450 23
400 27
350 18
300 20
250 25
200 67
150 30
100 27
50 30