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VariSafe™ RNA Controls

VariSafe™ RNA Controls

Looking for safe assay controls for highly infectious viruses or foreign animal diseases? Varizymes offers a selection of VariSafe RNAs: nuclease-resistant, single-stranded RNAs suitable as process controls for RNA extraction from various sample matrices. These specially engineered, non-infectious, MS2 phage-like particles protect their contents from degradation by nucleases and can package sequences of up to 1.5 kb from viruses such as SARS-CoV-2, Foot-and-Mouth Disease Virus, and Human Immunodeficiency Virus. We also offer made-to-order VariSafe RNAs (contact us for details).

Ordering Information

ItemProduct NumberAmount (Target Copies)Price
SARS-CoV-2 (Wuhan-Hu-1) N gene1001S1E6$660 USD
SARS-CoV-2 (Wuhan-Hu-1) N gene1001L1E10$1,710 USD
SARS-CoV-2 (Wuhan-Hu-1) N gene with human RNase P gene (RPP30)1002S1E6$660 USD
SARS-CoV-2 (Wuhan-Hu-1) N gene with human RNase P gene (RPP30)1002L1E10$1,710 USD
FMDV polyprotein (consensus)1101S1E6$660 USD
FMDV polyprotein (consensus)1101L1E10$1,710 USD
FMDV polyprotein (consensus) with Bos taurus 18S rDNA1106S1E6$660 USD
FMDV poly protein (consensus) with Bos taurus 18S rDNA1106L1E10$1,710 USD
HIV-1 gag gene1201S1E6$660 USD
HIV-1 gag gene1201L1E10$1,710 USD
Tilapia lake virus isolate (TiLV) RDRP gene1208S1E6$660 USD
Tilapia lake virus isolate (TiLV) RDRP gene1208L1E10$1,710 USD
Custom sequence, up to 1500 nt12XX≥1E12inquire
  • Safe
  • Stable
  • Customizable

Product Details

For more details on the target sequences, click here.

This product is intended for research use only, not for therapeutic or diagnostic purposes in humans or animals. The safety and efficacy of this product in diagnostic or other clinical uses has not been established.

Properties

  • Amount: 1E6 or 1E10 copies.
  • Concentration: 1E7 or 1E10 cp/mL, respectively.
  • Volume: 0.1 and 1 mL, respectively.
  • Lysis: 65 °C for 5 minutes in the RT step or by standard RNA extraction.
  • Buffer composition: 10 mM Tris HCl, 100 mM NaCl, 1 mM MgCl₂, 0.1% gelatin, pH 7.0 (contact us for custom buffer options).
  • Storage temperature: 4 °C.

Product Information & Protocol

View full details

The Varizymes Advantages

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Safe

Safe, non-infectious MS2 phage-like particles.

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Stable

At 4 °C for over 1 year.

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Customizable

We offer made-to-order controls for sequences up to 1500 nt.