Reagent Kits

Our capillary electrophoresis instruments utilize specially designed reagent kits to analyze diverse nucleic acid samples, from small RNA to genomic DNA, and NGS library quality control.

Reagent Kit Box

ZAG 110 dsDNA Kit (35-5000bp)

The ZAG 110 dsDNA Kit (35-5000bp) (ZAG-110-5000) provides high-throughput relative quantification and accurate sizing of DNA fragments between 35 bp and 5,000 bp. Common applications include PCR amplicon analysis and genotyping.

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5,000 Sample Kit
ZAG 110 dsDNA Separation Gel 500 mL (ZAG-110-0500)
Intercalating Dye 30 µL X 2 (DNF-600-U030)
5X 930 dsDNA Inlet Buffer 500 mL (DNF-355-0500)
5X Capillary Conditioning Solution 100 mL (DNF-475-0100)
35 bp and 5,000 bp Markers 3.2 mL (FS-SMK480-0003)
100 bp Plus DNA Ladder 1.0 mL X 2 (FS-SLR915-0001)
Mineral Oil Dropper Bottle 15 mL (FS-SMO15)
Dilution Buffer 1X TE 125 mL (DNF-495-0125)


Specifications Description
Sample Volume Required 2 µL (adjustable depending upon sample concentration)
Total Electrophoresis Run Time 50 minutes (33-55 Array); 80 minutes (55-80 Array)
DNA Sizing Range 35 bp – 5,000 bp (defined by lower/upper marker)
Separation Resolution 35-100 bp ≤ 10%; 100-1,000 bp ≤ 5%; 1,000-5,000 bp ≤ 10% (33-55 Array); 35-1,500 bp < 5%; 1,500-5,000 bp < 6% (55-80 Array)
DNA Sizing Accuracy ±5% or better
DNA Sizing Precision 2% CV
DNA Fragment Concentration Range 0.5 ng/µL – 50 ng/µL input DNA (adjustable by dilution of sample)


The qualitative analysis of DNA fragments with capillary electrophoresis requires the use of a high quality DNA ladder, especially in high-throughput environments where small changes and errors can have significant effects. The 100 bp Plus DNA Ladder (Figure 1) is constructed from carefully selected DNA fragments to provide relative quantification and accurate sizing of DNA fragments between 35 bp and 5,000 bp. PCR amplicons, genotyping, and microsatellite detection applications are ideal uses of this kit.

Figure 1
Figure 1. Separation of the 100 bp Plus DNA Ladder (FS-SLR915-0001) performed on a ZAG DNA Analyzer equipped with a Short Capillary Array (33-55) using the ZAG 110 dsDNA Kit (35-5000bp) (ZAG-110-5000).

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