Assurance® GDS Molecular Detection

Assurance® GDS microbial molecular detection system for the food industry

Molecular Detection SystemThe Assurance® GDS genetic detection system combines the latest advancements in molecular detection technology and food microbiology to provide faster results with the increased accuracy required to meet today’s food and environmental testing challenges. The Assurance® GDS genetic detection system utilizes multiple layers of specificity, including immunomagnetic separation (IMS), highly specific primers, and a patented probe system to ensure highly accurate results. We offer multiple formats, including options that can be fully automated.

Fast and accurate pathogen detection

Rapid accurate detection method features the latest innovations in genetic detection technology and food microbiology.

Three levels of specificity for reliable pathogen identification

Assurance® GDS utilizes three levels of specificity to ensure accurate results. These include highly specific primers, probes and immunomagnetic separation.

PickPen® immunomagnetic separation (IMS)

Sample preparation includes our proprietary PickPen® IMS technology, which isolates the target organism to separate it from the food matrix and media. This removes PCR inhibitors which could interfere with the results, while concentrating the sample for a more sensitive assay.
 

Key tests/pathogens
 

Salmonella MPX Top 7 STEC
Salmonella HET MPX Top 6 STEC
Listeria spp. Top 7 STEC (eae)
Listeria monocytogenes Top 6 STEC (eae)
Cronobacter Shiga Toxin Genes (O157)
E. coli O157:H7 Shiga Toxin Genes (Top 7)
E. coli O104 Shiga Toxin Genes (Top 6)

 

Validations
 

Cronobacter II Salmonella Listeria spp. Listeria monocytogenes
MicroVal 2017LR77 AOAC OMA 2009.03
AOAC PTM 050602
Health Canada MFLP-36
AFNOR TRA 02/12-01/09
MicroVal 2015LR50
AOAC PTM 070701
Health Canada MFLP-08
MicroVal 2010LR31
AOAC PTM 070702
Health Canada MFLP-07
MicroVal 2014LR32
E. coli O157:H7 Shiga Toxin Genes (O157) Top 7 STEC  
AOAC OMA 2005.04
Health Canada MFLP-16
MicroVal 2015LR49
AOAC OMA 2005.05 AOAC PTM 071301
AOAC PTM 071303
AOAC PTM 101502
 

 

Automate your pathogen detection process

PMax Lab

Automation for the Assurance® GDS method at a size and price accessible to any lab.

Our PickPen® PIPETMAX (PPMX) instrument handles routine sample preparation to allow you to focus on other critical laboratory tasks.

  • Flexible modular design accommodates existing lab layout and workflows
  • Removes user variation and standardizes results
  • Efficient protocols for small and large runs maximize productivity
  • Reduces PCR sample prep labor by up to 50%
  • Small footprint saves valuable lab bench space