Sigma′s GenElute™ Plasma/Serum Cell-Free Circulating DNA Purification Midi Kit provides a fast, reliable and simple procedures for isolating cell-free circulating DNA (cfc-DNA) from various amounts of plasma/serum ranging from 1 mL up to 4 mL. Purification is based on spin column chromatography that uses Sigma′s proprietary resin separation matrix. The kits are designed to isolate all sizes of cfc-DNA from either fresh or frozen plasma/serum samples. Moreover, these kits allow the user to elute the purified cfc-DNA into a flexible elution volume ranging from 25 μL to 50 μL. The purified plasma/serum cfc-DNA is eluted in an Elution Buffer that is compatible with all downstream applications including PCR, qPCR, methylation-sensitive PCR and Southern Blot analysis, microarrays and NGS.
Isolate all sizes of circulating DNA from plasma and serum samples
Isolate viral and bacterial DNA
Versatile plasma and serum input volumes (1 mL – 4 mL)
Concentrate circulating DNA into a flexible elution volume ranging from (50 μL - 100 μL)
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