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. 2019 Jul 10;2:57. Originally published 2018 Nov 14. [Version 2] doi: 10.12688/gatesopenres.12855.2

Table 1. Average genomic DNA (gDNA) concentration with different number of blood spots.

Number of blood spots
used of size 6mm
Average gDNA
concentration (ng/µl)
Average
260/280 ratio
Total elution
volume
Total gDNA
Yield
6mm × 1 spot (n=10) 3.43 1.93 30µl 102.9 ng
6mm × 2 spots (n=10) 6.38 2.18 30µl 191.4 ng
6mm × 3 spots (n=10) 7.23 2.30 30µl 216.9 ng
6mm × 4 spots (n=10) 8.91 2.84 30µl 267.3 ng