After loading 100ng of extracted DNA using G-spinTM Total Genomic DNA Extraction Mini Kit on 0.8 % agarose gel(including 1X RedSafe), intact genomic DNA is identified.
Lane M, DNA Marker, lane 1, K562 cell; lane 2, SNU-1 cell; lane 3, U937 cell; lane 4, HeLa cell; lane 5, NIH/3T3 cell; lane 6, Vero cell; lane 7, B16 cell; lane 8, Liver(mouse); lane 9, Heart (mouse); lane 10, Lung(mouse); lane 11, Brain(mouse); lane 12, Kidney(mouse); lane 13, Spleen(mouse); lane 14, muscle(mouse); lane 15, stomach(mouse); lane 16, Tail(mouse); lane 17, Hair(human); lane 18, blood(treated EDTA); lane 19, blood(treated Heparin); lane 20, blood(treated citrate); lane 21, Buffy coat 1; lane 22, Buffy coat 2; lane 23, E. coli; lane 24, P. aeruginosa; lane 25, S. gallinarium; lane 26, Blood swab; lane 27, Buccal swab

In order to observe efficiency of genomic DNA extraction from blood, comparison data between competitors was obtained. Purity of extracted DNA was good when DNA was extracted from 6.25 μl to 200ul of blood volume. Efficiency of DNA extraction was excellent.

After observing DNA’s recovery rate by repeating DNA extraction third time from blood samples obtained by five different contributors, although there is discrepancy between blood contributors, stable recovery of DNA with high reproducibility was identified.