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                  LocationProduct > Research products > Streck stabilization products

                  Streck Cell-Free DNA Urine Preserve


                  Streck Cell-Free DNA Urine Preserve is a formaldehyde-free liquid reagent that stabilizes cell-free DNA (cfDNA) in urine. Samples treated with Cell-Free DNA Urine Preserve are stable up to 7 days at 6 °C to 37 °C.

                  Cell-Free DNA Urine Preserve enhances the stability of cfDNA and eliminates the lysis of nucleated blood cells and release of cellular genomic DNA which could interfere with accurate cfDNA analysis.

                  Cell-Free DNA Urine Preserve is packaged in single-use 5.0 mL plastic ampules with the appropriate amount of reagent to preserve individual urine sample volumes of 25 mL to 100 mL. 

                  Closed-Vial Stability:2 years

                  Open-Vial Stability:7 days


                  Cell-Free DNA Urine Preserve

                  Catalog #

                  20 x 5.0 mL


                  5 x 5.0 mL


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