Assurance GDS®

Assurance GDS logoAssurance GDS® 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. Assurance GDS® 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.

Speed and Accuracy

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

Three levels of Specificity

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 the proprietary PickPen® IMS which isolates the target organism and removes it from the food matrix and media which could interfere with PCR results.

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)



Salmonella Listeria spp. Listeria monocytogenes
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


Flexible Automation for Assurance GDS® at a Size and Price Accessible to Any Lab

PMax Lab

Assurance GDS® PickPen® PIPETMAX® (PPMX) handles the routine allowing
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