Preservation Tubes

cfDNA Preservation Tube

Aequivera single-use blood collection tubes keep cell-free DNA (cfDNA) stable from collection through transport and storage, preserving the integrity needed for liquid-biopsy workflows.

7
Days room-temp stability
100%
cfDNA integrity at draw
≤ RT
No cold chain needed
PRESERVATION TUBES
Preserve circulating DNA before it degrades
Single-use tube for stabilizing cell-free DNA at the point of collection.

Stabilize at draw

Inhibits nucleases and cellular lysis the moment blood enters the tube.

Broad temp tolerance

Maintains cfDNA quality across typical transport and storage conditions.

Liquid-biopsy ready

Suited to downstream cfDNA extraction and downstream assays.

Single-use, closed

Pre-sterilized, closed system for safe and simple handling.

Key features

Engineered for reliable, reproducible molecular-diagnostics workflows.

Room-temperature transport

No cold chain required for typical logistics windows.

High gDNA background suppression

Minimizes genomic leakage that can distort cfDNA results.

Easy workflow

Works with standard tube and extraction automation.

Lot-controlled quality

KCQ lot-to-lot consistency for reproducible results.

Specifications

Representative parameters — contact us for full technical documentation.

Sample typeWhole blood / plasma
AdditivecfDNA stabilizer blend
Fill volume10 mL
StorageRoom temperature (15–30 °C)
StabilityUp to 7 days
CE / IVD statusFor research & professional use

Talk to our team about cfDNA Preservation Tube

Product documentation, validation reports, and evaluation samples are available to qualified laboratories and partners.

Contact our team →