On the bow of top biotechnology


  • Covid-19 POC test for mobile labs
  • qPCR sensitivity and specificity
  • Mobile device or naked eye readout
  • High throughput, cost reduction
  • Available for out-licensing
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GMP Conformity

    The enzymes supplied by Protean Ltd. are manufactured in certified environment under ISO 9001 and ISO 13485 international standards, which fully qualifies them for a use in downstream GMP certified processes.
What's new?

RT-LAMP Diagnostics

Protean Ltd. has developed a new technology for a simple and highly specific detection of various pathogens based on isothermal amplification. The technology is aimed on field and POC test development. The results are readable by naked eye and are processed by a mobile device. A patent application is pending.

ProRT Reverse Transcriptase

ProRT is genetically optimized thermostable enzyme ideal for cDNA synthesis and one-step amplification techniques, such as RT-LAMP and RT-qPCR.

Taq DNA Ligase

Thermostable DNA Ligase for advanced techniques such as, Gibson assembly, Ligase chain reaction (LCR), NGS, inverted repeat amplification and gene synthesis from Thermus aquaticus.

Infection diagnosis

Tick analysis

Tick-borne infection analysis directly from the tick. More →

RT-LAMP diagnostics

Diagnostics of pathogens based on isothermal amplification LAMP and RT-LAMP. More →

„Protean's high-quality antigens provide the basis for production of robust and highly competitive IVD diagnostic kits.“

M. Fortova, CEO, Vidia Ltd. More reviews →