PLAIN TUBE 100pcs

Product description: Pre-analytical tubes for liquid biopsy. Cell-free DNA tubes are vacuum blood collection tubes, equipped with a formaldehyde-free preservative that stabilizes nucleated blood cells. This unique stabilization prevents the release of genomic DNA (gDNA) and reduces hemolysis, allowing for the isolation of high-quality cell-free DNA (cfDNA). These tubes have also proven effective in reducing circulating tumor cell (CTC) breakdown. The optimal solution for collecting and stabilizing circulating cell-free DNA. It prevents white blood cell stabilization from releasing genomic DNA, and red blood cell stabilization reduces hemolysis. It does not shear or modify the DNA. The cell-free DNA is preserved for 7-14 days at temperatures between 4 and 30 degrees Celsius. Blood collection tube - regular tube - without additives. This regular tube aims to obtain a serum sample for conducting biochemistry, immunology, and serology tests in clinical examination. Its main feature is that the serum separates naturally from blood cells and fibrin, maintaining its physical and chemical properties pure. The healthy serum is suitable for a wide range of laboratory procedures, routine clinical chemistry, immunology, and serology.