cfDNA and cfRNA Blood Collection Tubes

These Cell-Free DNA and Cell-Free RNA (cf-DNA/cf-RNA) Preservative Tubes Dx are closed, evacuated plastic tubes designed for the collection and preservation of cell-free circulating DNA, cell-free circulating RNA, and circulating tumor cells (CTCs) from human whole blood samples. The tubes contain a formaldehyde-free preservative reagent that also stabilizes nucleated blood cells, preventing apoptosis and the release of genomic DNA/RNA into the plasma.

These cf-DNA/cf-RNA preservative tubes are intended for use by trained professionals, including technicians, physicians, and biologists experienced in molecular biology techniques.