Cell-Free DNA Collection Tube

Overview

The 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 Cell-Free DNA Collection Tube is available both in RUO* and CE-IVD** formats.

Benefits of 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
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Product Highlights

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

*Research Use Only. Not for use in diagnostic procedures.
**Available for countries that accept CE-Mark.

Specifications
Tube Type Plastic (PET)
Tube Volume 8.5ml nominal liquid capacity
Shelf Life 18 months
Storage Temperatures 18°C - 25°C
Shipping Temperatures 15°C - 30°C
Manufacturing In accordance with ISO 9001 and EN ISO13485
Product Pack Size
Catalog Number  How to buy
RUO Cell-Free DNA Collection Tube* 1 box of 50 tubes 07785674001
Contact Us
24 boxes of 50 tubes (1200 tubes total) 07832397001 Contact Us
Product Pack Size
Catalog Number  How to buy
CE-IVD Cell-Free DNA Collection Tube**
1 box of 50 tubes 07785666001 Contact Us
24 boxes of 50 tubes (1200 tubes total)
07832389001 Contact Us
2-Pk Configuration CE-IVD Cell-Free DNA Collection Tube**
(For Harmony Test Send Out users only)
1 box: 2 CE-IVD cell-free DNA tubes
08034290001 Contact Us
25 individual boxes: Each box contains 2 CE-IVD cell-free DNA tubes
08034214001 Contact Us

*Research Use Only. Not for use in diagnostic procedures.
**Available for countries that accept CE-Mark.

The Harmony Prenatal Test is a non-invasive prenatal test (NIPT) based on cell-free DNA analysis and is considered a prenatal screening test, not a diagnostic test. Harmony does not screen for potential chromosomal or genetic conditions other than those expressly identified in this document. Before making any treatment decisions, all women should discuss their results with their healthcare provider, who can recommend confirmatory, diagnostic testing where appropriate. The Harmony Prenatal Test was developed, and its performance characteristics determined by Ariosa Diagnostics, Inc., a CLIA-certified and CAP-accredited clinical laboratory in San Jose, CA USA. This testing service has not been cleared or approved by the US FDA. HARMONY and HARMONY and Design are trademarks of Ariosa Diagnostics, Inc. in the US. HARMONY is a trademark of Roche in other countries. All other product names and trademarks are the property of their respective owners.