Roche Cell-Free DNA Collection Tube

The Roche Cell-Free DNA Collection Tube is a direct-draw tube for the collection, stabilization and transportation of whole blood specimens. It effectively prevents blood coagulation, prevents cell lysis, and preserves nucleated cells to enable efficient analysis of cell-free DNA (cfDNA). The Roche Cell-Free DNA Collection Tube is available both in RUO* and CE-IVD** formats.

Benefits of Roche Cell-Free DNA Collection Tubes
 

• Preservation of cfDNA with a specially formulated solution that prevents cell lysis
• Safety and durability through polyethylene terephthalate (PET) material
• Reliability and support with >1 million tube usage worldwide
• Supported by best-in-class Roche service, logistics, and distribution network

Specimen stability
 

• Prevention of blood coagulation with K3EDTA
  
• Preservation of nucleated cells and cfDNA
• Better stability across transit and different temperatures
  
   

Safety and durability
 

• Manufactured in accordance with ISO 9001 and EN ISO 13485
• Easy-to-handle plastic tubes to reduce potential breakage, injuries and cost
   

View data showing comparable stability of minor cfDNA fraction across 7 days of transit, and equal, if not better stability at three different temperatures using Roche Cell-Free DNA Collection Tubes compared to another solution available in the market.