SelectNA Plus Automated 16S/18S pathogen DNA

The complete solution for broad-range pathogen diagnosis

SelectNA Plus Molzym’s MolYsis™ technology is an approach for selective lysis of human cells and degradation of released human DNA followed by isolation of purified microbial DNA. In a long list of publications, MolYsis™ has been documented to be a powerful tool of providing minute amounts of microbial DNA from a wide variety of clinical material to ultra-sensitive molecular testing.

Now, Molzym for the first time has developed a fully automated, walk-away system, SelectNA™plus, that proceeds clinical material through the MolYsis™ method. For the automatic extraction and Real-Time PCR diagnosis of pathogen DNA a kit, Micro-Dx™, is provided.

SelectNA Plus is the instrumental component of the complete system, Micro-Dx. The instrument is used for the fully automated extraction and purification of pathogen DNA from whole blood and other primary body fluids, swabs and tissue samples based on the MolYsis™ technology. SelectNA™plus considerably saves hands-on time in the most laborious part, DNA isolation, and at the same time decreases errors by handling. The highly contained automat avoids air-borne and cross contamination during pre-analysis and thus reduces false-positive results in PCR or Real-Time PCR analyses.



  • Innovative walk-away pathogen DNA extraction
  • Human-DNA-removal technology (MolYsis™)
  • Validated for primary sterile body fluids and tissues
  • DNA-free consumables and reagents
  • Bench-top instrument
  • Flexible:  1 to 12 samples
  • Superior diagnostic performance
  • Suitable for Next Generation Sequencing

molysisapp pic2Application Note: MolYsis – Microbial DNA Isolation from Diverse Clinical Specimens for Sensitive Molecular Diagnosis using the SelectNA Plus Automated system.


Automated 16S/18S DNA Extraction Robot

SelectNA Plus automation pathogen DNA extractionD-400-001Instrument
Micro-Dx, DNA extraction kit incl. PCR setupU-200-04848 reactions
Molysis-SelectNA Plus, extraction excl. PCR setupU-450-04848 reactions
Pipette Tips DNA free for SelectNA PlusD-925-0968x (2x96) tips
Waste bags SelectNA PlusD-340-04848 reactions
Cleaning cartridges SelectNA PlusD-927-01212 cartridges


Total Overview All Molzym Products