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ViShield Saliva Collection Kit VTS004

ViShield 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 ViShield 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 ViShield reagent, and shake vigorously to ensure proper stabilization.

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Produktbeschreibung

Product Name：ViShield Saliva Collection Kit Code No.:VTS004

Cat #	Name	Size	Price	Quantity
VTS004	ViShield Saliva Collection Kit	1 x 2 ml fill

TECHNICAL SPECIFICATIONS

Applicable For	Next-Generation Sequencing, qPCR, microarray
Device Specs	Saliva collection tube; ViShield (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

STICHWORTE: Fecal Collection Tube, Collection Tube w/ Swab, Blood Collection Tube, Saliva Collection Kit, Urine Collection Cup...

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PRODUCT FAQ

Q1: How to collect solid tissues in ViShield?

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

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

Yes, extracted nucleic acids are stabilized in ViShield. Prior to downstream applications, clean-up the sample via the appropriate ViShield 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 ViShield suitable for?

ViShield 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 ViShield at ambient temperature?

RNA > 1 month
DNA > 2 years

Q5: How long can samples be stored frozen in ViShield?

DNA & RNA (<-20°C): Indefinitely

Q6: A white precipitate occurred after thawing frozen samples stored in ViShield, 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 ViShield prior to storage?

No, tissues do not need to be homogenized.

Q8: Can I FACS sort directly into ViShield?

Yes, sort directly into ViShield (e.g. Collect 100 µl of FACS sorted cells into minimally 400 µl of ViShield).