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Sample Preservation on Zageno

Tempus Blood RNA Tube Applied Biosystems
Applicable Processes Purification, Stabilization Targets Total RNA Sample Type Blood
From $ 330.00 (50 Tubes)
Sizes 1 (50 Tubes)
Catalog IDs 4342792
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DNA/RNA Shield™ Zymo Research
Applicable Processes Stabilization Targets Genomic DNA, Total RNA Sample Type Buccal & saliva, Cells, Feces, Tissue
From $ 68.00 (50 ml)
Sizes 2 (50 - 250 ml)
Catalog IDs R1100-50, R1100-250
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DNAgard® Tissue Biomatrica
Applicable Processes Stabilization Targets DNA Sample Type Cells, Tissue
From $ 275.00 (100 ml)
Sizes 1 (100 ml)
Catalog IDs 62001-046
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RNAstable® 96-well plate Biomatrica
Applicable Processes Sample preservation, Stabilization Targets RNA Sample Type Purified RNA
From $ 195.00 (1 Plate)
Sizes 1 (1 Plate)
Catalog IDs 90220-001
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RNAlater Sigma-Aldrich
Applicable Processes Stabilization Targets Total RNA Sample Type Tissue
From $ 117.50 (100 ml)
Sizes 2 (100 - 500 ml)
Catalog IDs R0901-100ML, R0901-500ML
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Hair / Nail Specimen Collection Kit VWR Collection
Applicable Processes Collection Targets Tissue Sample Type /
From $ 100.00 (100 Samples)
Sizes 1 (100 Samples)
Catalog IDs 98047
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DNA/RNA Shield™ - Collection Tube Zymo Research
Applicable Processes Stabilization Targets Nucleic acids Sample Type Blood, Buccal & saliva, Cells, Feces, Plasma & serum, Tissue, Urine
From $ 200.00 (50 Pack)
Sizes 1 (50 Pack)
Catalog IDs R1100-1-T
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Histochoice MB (Molecular Biology) Tissue Fixative, 1X AMRESCO
Applicable Processes Fixation Targets Genomic DNA, Proteins Sample Type Cells, Tissue
From $ 39.80 (100 ml)
Sizes 3 (100 - 4000 ml)
Catalog IDs H120-100ML, H120-1L, H120-4L
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Blood DNA Preservation Buffer (3X) Norgen Biotek
Applicable Processes Sample preservation, Stabilization Targets Genomic DNA Sample Type Blood
From $ 113.00 (25 ml)
Sizes 2 (25 - 100 ml)
Catalog IDs 29111, 29112
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Stool Nucleic Acid Collection and Preservation Tube Norgen Biotek
Applicable Processes Sample preservation Targets Genomic DNA, Total RNA Sample Type Feces
From $ 19.00 (1 Tube)
Sizes 2 (1 - 50 Tube)
Catalog IDs 45630, 45660
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Mag4C-AD Conservation Buffer OZ Biosciences
Applicable Processes Sample preservation Targets Viruses Sample Type Culture
From $ 91.00 (1 ml)
Sizes 1 (1 ml)
Catalog IDs ADB1000
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PAXgene Tissue STABILIZER Concentrate (150 ml) QIAGEN
Applicable Processes Stabilization Targets Nucleic acids, Proteins Sample Type Tissue
From $ 272.00 (150 ml)
Sizes 1 (150 ml)
Catalog IDs 765512
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Expand your understanding in our Knowledge Section. Perfect your experiments with our Troubleshooting Guides. Join in the discussion within our Community. Learn about ZAGENO at How It Works.

RNA preservation

All cells contain RNA-degrading nucleases (RNAses) that have various functions ranging from maturation of mRNA to viral defense. The problem for the researcher, however, is that it can be very tricky to prevent the RNA target molecule from being degraded by RNAses before and during the purification procedure. This is particularly the case when in the field where you have no access to liquid nitrogen, or a -80 °C freezer, that can cool the samples to temperatures at which RNAse becomes inactive. An alternative solution at room temperature is to add RNA stabilizing agents and RNAse inhibitors that will allow for later RNA purification.

DNA / protein / tissue preservation

DNA is a fairly stable molecule, but it is still favorable when aiming for a DNA-based analysis, not to have an inadequate sample. Thus, there are many DNA Preservation Kits and chemicals that can be added to your sample to protect it, which is essential during field-work and a -20 ℃ freezer is far away.

Tissues and proteins quickly break down as the samples decay, thus making downstream processes pointless as they will not reflect the actual protein concentrations of the fresh sample. There are many protein and tissue preservation kits available to prevent a reduction in quality.

Compare RNA Preservation Kits!

With our comparison engine, you can avoid all the time and energy wasted sifting through multiple web pages from different suppliers. At ZAGENO you can clearly see kits side-by-side, with the relevant attributes for each kit neatly in line for easy selection of the best product for you.

Click on the comparison below for a clearer view!

For example, this comparison shows:

  • the RNALATER kit from Sigma-Aldrich is the cheapest per preparation.
  • the DNA/RNA SHIELD™ (2X CONCENTRATE) kit from Zymo Research has the largest range of applications.
  • the RNALATER STABILIZATION SOLUTION from Ambion offers a range of different package sizes.

The compare feature clearly exemplifies how every kit has strengths and weaknesses. Depending on what features you require for your experiment, these details should enable you to make an informed decision on the perfect kit.

The ZAGENO comparison does not highlight one kit to be better than the other, as the kit of choice may vary between researchers - depending on each individual's preferred attributes. The best kit is the one that meets your needs - ZAGENO allows you to make an informed decision with minimum effort.

Check out our How It Works page for a guide to using the comparison function.