Cell-Free DNA Tube
lmproGene”” Cell-Free DNA Tubes are evacuated blood collection tubes with a formal dehydefree preservative stabilizing nucleated blood cells. The unique stabilization pre vents the release of genomic DNA (gDNA) and minimizes hemolysis, allowing isolation of highquality ceHfree DNA (d DNA). The tubes also have been demonstrated to minimize the degradation of circulating tumour cells (CTCs).