Neogen’s range of validated rapid and conventional testing solutions can simplify the Listeria workflow of your microbiological testing laboratory.
One Broth. One Plate. Rapid Listeria Detection
Neogen have developed an NF certified workflow for the detection of both Listeria spp. and Listeria monocytogenes, in food and environmental samples, using just one enrichment broth and one plate offering greater sensitivity to ISO 11290-1.
For those looking to reduce time to result whilst still maintaining classical microbiology, our One Broth One Plate Listeria workflow can benefit your lab. With results in as little as 48 hours, our One Broth One Plate workflow has enhanced sensitivity vs the traditional ISO 11290-1 method and allows for easy identification and differentiation of Listeria colonies.
A summary of the NF validation study for One Broth One Plate is available for download  here.
Blue colonies, no halos
Blue colonies, opaque halos
Listeria Right Now™
You can test your environment and immediately take corrective action to fix issues before they become serious problems. Listeria Right Now is a new, unique environmental monitoring tool providing rapid actionable results for pathogen detection with no enrichment required. Allowing you to:
- Conduct investigations in near real-time after positives
- Identify the source and flow of environmental pathogens more easily
- Be more flexible and proactive with your environmental testing programme
ANSR® for Listeria
ANSR is a cost saving molecular detection system for both Listeria and Listeria monocytogenes with results within 24 hours. Whether detecting or confirming pathogens from environmental or product samples. In addition wet pooling is available for Listeria spp. allowing you to combine several different samples together and testing as one sample.
|Day 0||Day 1||Day 2||Day 3||Day 4||Day 5|
|ISO 11290||Sample Preparation||1st Enrichment||1st Plates
|1st Plates Results
|2nd Plates||2nd Plates Results|
|Sample Preparation||Enrichment||Plates Results|
|ANSR® Listeria||Sample Preparation||Enrichment and ANSR Results|
|Listeria Right Now™||Results within 60 minutes with environmental swabs|