Protect your brand with the most robust detection tools in the food industry
Veriflow® Campylobacter provides robust specificity and sensitivity when testing challenging matrices in present in poultry processing without complex and time consuming sample preparation.
Veriflow technology is proven to provide rapid, accurate, actionable detection of pathogen and spoilage indicators – with no compromises on ease of use and affordability. The technology is easily deployed onsite allowing you to identify microbial risks, take corrective action, and prevent large-scale contamination.
The Veriflow system is comprised of a small customized thermocycler, pre-aliquoted PCR reagent tubes, and proprietary buffers and hand-held cassette. Test results are garnered with less than 15 minutes of end user hands-on time per sample.
AOAC Performance Testing MethodsSM Program was utilized for validation and verification of assay performance, with no significant difference in performance and no false positive or false negative results observed in the study.
- Broad inclusivity of 50 Campylobacter isolates with 100% detection rate
- Correctly excludes all 35 applicable isolates tested
The robust Veriflow platform performs at the highest levels of accuracy in challenging poultry matrices such as carcass rinsates, boot and fecal swabs, and processed products such broth and MDM.
- Target amplification of a conserved gene marker for Campylobacter
- Reliable results in even the most challenging matrices
Unsurpassed ease of use
The Veriflow system is ideally suited for onsite implementation, with a modest capital investment and affordable per test cost.
- Results in 24 hours versus multiple days with traditional methods
- Does not require gas packs or microaerophilic enrichment conditions associate with conventional rapid methods
- Compatible with carcass rinsates across all steps of processing including boot swabs, re-hangs, and post chill samples
- Eliminates the need for two-step enrichment and DNA extraction sample preparation
After 18-24 hours enrichment, transfer 500 µl sample to provided 1.5 ml sampling tube. Heat sample for 10 minutes, then allow to cool to room temperature.
Transfer 5µl of heat inactivated sample into provided PCR reagent tube. Place tube into Veriflow Thermocycler and start 90 minute amplification cycle with one touch.
Remove PCR reagent tube from thermocycler. Dispense contents of the tube onto test cassette window. Wait 3 minutes and retract test cassette switch to reveal test results. One line indicates a negative result, two lines indicate a positive result.
|Inclusivity||50 Camplyobacter isolates||100% Detection Rate||Correctly identified all strains tested|
|Exclusivity||35 Camplyobacter isolates||100% Exclusion Rate||Correctly excluded all strains tested|
|Matrix||Demonstrated equivalence to USDA MLG||External Validation||Client References|
|Chicken carcass rinsates||YES||YES||YES|
Veriflow STEC Technical Specifications
|Specificity||50 Camplyobacter isolates|
|Time to Results||24 hours enrichment + 2 hour assay time|
|Matrix Compatibility||Validated in chicken carcass rinsates|
|Sensitivity||Zero tolerance detection|
|Test Stability||1 year expiration with proper storage|
|Enrichment||Single step enrichment|
Does not require gas packs or microaerophilic enrichment conditions
|Sample Preparation||Molecular platform that eliminates need for DNA extraction or purification|
|Workflow||Simple 3 step procedure|
|Results Interpretation||Immediate visualization on hand-held cassette - no complex data analysis|