ImproGeneTM Cell Free DNA Tubes are evacuated blood collection tube with a formaldehyde-free preservative stabilizing nucleated blood cells. The unique stabilization prevents the release of genomic DNA (gDNA) and minimizes hemolysis, allowing isolation of high-quality cell-free DNA (cf DNA). The tubes also have been demonstrated to minimize the degradation of circulating tumor cells (CTCs).

 

Optimal solution for collection and stabilization of circulating cell free DNA.

 

Stabilization of WBCs prevents release of genomic DNA

Stabilization of RBCs minimized hemolysis

Non-crosslinking and no DNA modification

Stabilizing cell free DNA 7-14 days under 4-30°C