DNA/RNA Shield Saliva Collection Kit

R1210


DNA/RNA Shield Saliva Collection Kit

R1210

Cat # Name Size Price Quantity
R1210 DNA/RNA Shield Saliva Collection Kit 1 x 2 ml fill Contact For Pricing

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DNA/RNA transport medium for saliva

Description

DNA/RNA Shield Saliva Collection Kit is a DNA and RNA saliva collection kit designed for the collection and preservation of nucleic acids from saliva samples. This DNA and RNA saliva collection kit also takes a microbial snapshot of a sample while inactivating viruses making samples safe and ready for transport. Samples stored in the DNA/RNA Shield Saliva Collection kits are stable at ambient temperature, and can be frozen for longer-term storage. This DNA and RNA saliva collection kit simply requires users to deposit saliva into the spit cup, add the DNA/RNA Shield reagent, and shake vigorously to ensure proper stabilization.

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Applicable For Next-Generation Sequencing, qPCR, microarray
Device Specs Saliva collection tube; DNA/RNA Shield (2 mL)
Reagent Storage Ambient temperature = > 2 years
Sample Collection 2 ml saliva collection
Sample Source Saliva
Sample Stability RNA: Ambient temperature (4°C- 25°C) > 1 month
DNA: Ambient temperature (4°C- 25°C) > 2 years
DNA & RNA: Frozen (< -20°C): Indefinitely

Q1: How to collect solid tissues in DNA/RNA Shield?

Transfer tissues in to DNA RNA Shield at room temperature, submerge. Tissue can be homogenized or stored frozen prior to homogenization.

Q2: Can DNA/RNA Shield be used on extracted DNA and/or RNA?

Yes, extracted nucleic acids are stabilized in DNA/RNA Shield. Prior to downstream applications, clean-up the sample via the appropriate Zymo Research clean-up kit (Genomic DNA Clean and Concentrator (gDCC), DNA Clean and Concentrator (DCC), and RNA Clean and Concentrator (RCC)).

Q3: What sample types is DNA/RNA Shield suitable for?

DNA/RNA Shield can be used on a wide variety of sample types including cells, tissues, biological fluids (plasma, serum, saliva, urine), and environmental samples (feces, plants, swabs, etc.).

Q4: How long can samples be stored samples in DNA/RNA Shield at ambient temperature?

RNA > 1 month
DNA > 2 years

Q5: How long can samples be stored frozen in DNA/RNA Shield?

DNA & RNA (<-20°C): Indefinitely

Q6: A white precipitate occurred after thawing frozen samples stored in DNA/RNA Shield, is this normal?

Some components of the reagent (or sample) may have precipitated out of solution during the freeze-thaw process. Once the sample is thawed to ambient temperature, vortex the sample to bring precipitate back into solution. Furthermore, try heating samples in hand or 37°C for 5 minutes and vortex.

Q7: Do I need to homogenize the sample in DNA/RNA Shield prior to storage?

No, tissues do not need to be homogenized.

Q8: Can I FACS sort directly into DNA/RNA Shield?

Yes, sort directly into DNA/RNA Shield (e.g. Collect 100 µl of FACS sorted cells into minimally 400 µl of DNA/RNA Shield).




“I’m a Zymo fan! DNA/RNA Shield is a great product. It works great on my precious samples. I trust Zymo Research products and they have great tech support!!”

- Laura T. (USDA)

“We use DNA/RNA shield and it works well with adults mosquitoes, larvae, eggs. We store it at RT for weeks and at -4°C or -20°C for months, never saw any DNA degradation.”

- Umberto P. (University of Pavia)

“I did an assay using RNA/DNA shield and it works perfect. The product have excellent reproducibility when stored at 4°C for up to a month.”

- Maha AE. (University of Florida)

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