Fig. 6From: Evaluation of commercial kits for isolation and bisulfite conversion of circulating cell-free tumor DNA from bloodcfDNA quantity and biomarker DNA methylation levels. A Concentration (ng/ml plasma) and total amount (ng) determined by fluorometric quantification and B %cfDNA score (%) determined by electrophoretic analysis for isolated cfDNA from plasma for 13 colorectal cancer patients. C Normalized DNA methylation levels of BCAT1 and IKZF1 for 13 colorectal cancer patients, determined by ddPCR. CRC; colorectal cancerBack to article page