On the bow of top biotechnology

Custom recombinant

  • Direct sale from manufacturer
  • cDNA sequence optimization
  • Subcloning into any expression vector
  • High-quality and fast production
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  • DNA transfer directly into cell nucleus
  • Transfection of primary cells and cell lines
  • For all common electroporators
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What's new?

Tick-Taq DNA polymerase

Tick-Taq DNA Polymerase is a genetically modified version of Taq DNA polymerase optimized for robust PCR applications. It contains His6 tag and it provides higher sensitivity, longer PCR products and higher yields compared to conventional Taq DNA polymerases.

Sequence specific TEV protease

We offer genetically enhanced form of TEV protease with higher activity and thermal stability. This in house developed enzyme shows superior activity/costs ratio and is available also in bulk quantities upon request.

A nonspecific nuclease from S. marcescens

We offer higly active nonspecific nuclease (Benzonase® or Supernuclease® equivalent) from Serratia marcescens for DNA and RNA removal and viscosity reduction of cell lysates.

Infection diagnosis

Tick analysis

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

Dentistry DNA diagnostics

Anaerob pathogen diagnostics of periodontitis and periimplantitis. More →

„Protean provides reliable and advanced contract research services.“

Paul R. Hofer, CEO, Hutman Diagnostics AG More reviews →