Saliva DNA Collection with Enhanced Design and Performance
SalivaGard HT DNA is designed to collect and stabilize saliva samples for genetic analysis. Innovative design makes stabilized saliva collection simpler, less error prone, and seamlessly supports high-throughput automated platforms. For laboratories, SalivaGard HT DNA features a pierce-able cap that eliminates time-consuming de-capping steps, along with triple redundant tracking labels that are LIMS-compatible for accurate sample tracking. For donors, SalivaGard HT DNA provides a simplified collection process with a spill-proof design, tethered cap, and no additional reagents to mix in. These improvements eliminate user contact with the chemical stabilizer and accommodate arthritic hands.
| Properties | SalivaGard | Other |
|---|---|---|
| DNA Yield | ||
| DNA Purity | ||
| Donor Friendly Collection/Ease of Use | Simple | Complicated |
| Suitable for NGS/WGS | ||
| High Throughput Efficiency | ||
| Leak/Contamination Risk | Low | High |
| Protocol Length | Short | Long |
| Incubation Step Required | No | Yes |
| Compatible with Automated Liquid Handler | Yes | No |
Select the right collection device and pre-analytic variability can be reduced. The wrong choice can cause interference, delay product launch, and even necessitate re-validation of developed tests.
This evaluation protocol will help you design an experiment that accounts for real-world environmental stresses and assess the overall robustness of performance. A key error in selecting the correct device is failing to include shipping time and temperature stresses.
DOWNLOAD EVALUATION PROTOCOL HERE
A CLIA laboratory studying cystic fibrosis with saliva DNA in NGS panels experienced assay failure due to low saliva DNA recovery. SalivaGard HT DNA provided superior yield and assay performance when tested against Oragene® Discover. Comparison data generated on QIAsymphony® instrument by Qiagen.
Comparison data generated on QIAsymphony® instrument by Qiagen.
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For Research Use Only. Not for use in diagnostic procedures in the U.S.
SalivaGard HT DNA is a saliva DNA collection device optimized for laboratory processing with automated instruments. Its pierce-able cap and triple redundant labeling make it ideal for laboratories performing high-throughput DNA analysis. Additionally, SalivaGard HT DNA features a unique, user-friendly design, with a cap-integrated stabilizer and leak prevention features to improve donor compliance.
1 year.
The triple redundant labeling, which is CDC compliant and LIMS compatible includes a laser etched barcode on the side of the tube, a 2D barcode on the bottom of the tube, and a readable label on the side of the tube.
The device features integrated stabilizer, which is released from the funnel lid into the saliva sample in the tube when donors screw on the lid. Additionally, the device features a wide funnel for cleaner saliva collection, integrated stabilizer to avoid user contact, a tethered cap to prevent loss, and a wide base to prevent spills.
SalivaGard HT DNA tubes are CE marked.
