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Magnetic Viral RNA Extraction Kit

EmerTher® Magnetic Viral RNA Extraction Kit is used to extract viral RNA from swab transport media, sputum, respiratory lavage fluid, serum, plasma, environmental samples, etc. 

The kits are composed of superparamagnetic nanoparticles and an efficient extraction reagent system. With unique surface modification,  the magnetic beads form strong binding with nucleic acids and also enable easy elution. Extracted nucleic acids can be used directly in the subsequent molecular diagnosis, including RT-PCR tests. 


  • Extract RNA of various viruses:  COVID-19, Coronavirus, Flu Virus, Norovirus, HIV, SARS  Virus, HCV ......


  • Rapid Extraction: 12-20 min to complete viral RNA extraction process; no need to use proteinase K for RNA extraction

  • Convenient: ship and store at room temp; shelf time: 2 years

  • High Extraction Efficiency: extract trace nucleic acids (<10 IU/mL), protect easily degradable RNA, and reduce false negative results

  • Biosafe: no need for lysis at high temperature, reducing the formation of aerosol and the risk for infection of professional personnel; free of toxic organic reagents such as phenol and chloroform

  • Reducing Cross-contamination: aerosol reduction can reduce cross-contamination and false positive results

Compatible Instrments 


Pre-filled plates can be used on Emerther® automatic nucleic acid extraction instruments and are also compatible with most other nucleic acid extraction instruments on the market: ThermoFisher MagMax Express, Kingfisher Flex, Tecan, Hamilton, Beckman Biomek Liquid Handler.

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Experimental Procedures
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Components of the Kits
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Compatible instruments
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