The concentrations of cell-free DNA (cfDNA) isolated using Apostle MiniMax™ varies a lot between different plasma samples. Is this reasonable?
Yes, this is normal. cfDNA (cell-free DNA) concentration varies significantly between different samples, ranging from 1 ng-100 ng per mL of plasma. For samples containing low levels of cfDNA, increase the starting sample volume. This kit is scalable for flexible input and elution volume.