Sample Collection & Preservation
Sample Collection & Preservation
Long-term DNA and RNA preservation from blood, saliva, swab, stool and urine samples at ambient temperature
- Blood cfDNA / cfRNA Collection & Preservation
- Saliva Sample Collection and Preservation
- Swab Sample Collection and DNA Preservation
- Stool Sample Collection and Preservation
- Urine Sample Collection and Preservation
Blood cfDNA / cfRNA Collection & Preservation
- Collection and preservation of both cf-DNA and cf-RNA from a single tube
- Fixative-free preservative, no cross-linking of DNA
- Preserve cf-DNA/ct-DNA for 30 days at ambient temperature and for up to 8 days at 37°C
- Preserve cf-RNA for 30 days at ambient temperature
- Preserve Circulating Tumour Cells (CTCs) for 14 days at ambient temperature
- No plasma volume loss after shipping/transportation
- Prevent hemolysis allowing better separation of plasma
- Prevent apoptosis of blood cells and fragmentation of genomic DNA
- Produce high quality/quantity of plasma cf-DNA/ct-DNA/cf-RNA
Saliva Sample Collection and Preservation
- More than 2 years of saliva DNA preservation at room temperature
- Saliva RNA Collection and Preservation Devices allow for the preservation of saliva RNA up to 2 months at room temperature
- Ambient temperature storage and transport
- Sample can be mailed by regular post or courier service
- High quality DNA for all downstream applications: NGS, PCR, microarrays, SNPs, methylation studies, etc.
- Available in both research use format and CE-IVD marked for use in in vitro diagnostic workflows
Swab Sample Collection and DNA Preservation
- User friendly swab-based collection and DNA preservation
- Collect from nasal, buccal, saliva, fecal, skin, surfaces, and more
- Completely stabilize microbiota profiles from the point-of-collection
- Individually wrapped swabs for safe and sterile sample collection
- Sample can be mailed by regular post or courier service
- High-quality DNA for all downstream applications: NGS (Metagenomics/Microbiome), PCR, microarrays, SNPs, methylation studies, etc.
- Compatible with DNA isolation kits and systems
Stool Sample Collection and Preservation
- The preservative provides sample homogeneity eliminating sample variability
- Preserve and safely transport DNA & RNA at ambient temperature
- No cold shipping/storage needed - hassle-free and cost effective
- Isolate high quality nucleic acids for any application including 16S NGS
- Robust preservation over a range of temperatures
- Eliminates odor and renders samples safe and non-infectious
Urine Sample Collection and Preservation
- RNA/microRNA/DNA/Proteins are preserved for more than 2 years at room temperature
- Compatible with most DNA, Total RNA, microRNA and protein isolation methods
- Preservative is available in a single dose liquid format (ampoule)
- Preservative is also available in a dried format in tubes - Urine Collection and Preservation Tubes
- Convenient and useful for preserving cell-free macromolecules as well as exfoliated cells and microorganisms during shipping of urine at ambient temperatures