FSTest Listeria monocytogenes Rapid Test Kit

Rapid Detection of Listeria monocytogenes for Food Safety Monitoring

The FSTest Listeria monocytogenes Rapid Test Kit is a rapid, ready-to-use immunochromatographic assay designed for the qualitative detection of Listeria monocytogenes in food and environmental samples.

Based on advanced lateral flow antibody technology, the kit provides fast visual screening after enrichment, helping food manufacturers and laboratories identify contamination risks and strengthen food safety control programs.

Results are available within 10–15 minutes after enrichment, enabling faster decisions and improved workflow efficiency.

Why Test for Listeria monocytogenes?

Listeria monocytogenes is an important foodborne pathogen capable of surviving in food production environments and refrigerated conditions.

Contamination may result in:

• Product recalls and food safety incidents
• Cross-contamination within processing facilities
• Reduced product shelf life and quality
• Increased regulatory and compliance risks

Routine monitoring supports preventive food safety management and HACCP implementation.

Key Features & Benefits

• Rapid Visual Results: Easy-to-read results in 10–15 minutes after enrichment
• High Sensitivity: Supports rapid and conventional enrichment workflows for low-level detection
• High Specificity: Designed to minimize cross-reactivity with common foodborne microorganisms
• Ready-to-Use Format: Complete testing components included for convenient operation
• Simple Visual Interpretation: Clear Control (C) and Test (T) line system with no instrument required
• Supports Food Safety Programs: Ideal for routine monitoring and contamination screening

Applications

The FSTest Listeria monocytogenes Rapid Test Kit is suitable for:

• Food safety screening
• Environmental hygiene monitoring
• Raw material verification
• Production line sanitation assessment
• Routine quality control testing

Applicable sample types include:

• Dairy products
• Meat and poultry products
• Seafood products
• Beverages
• Water samples
• Environmental swabs

Industries

• Food manufacturing and processing
• Food safety laboratories
• Quality assurance and quality control departments
• Government inspection laboratories
• Environmental monitoring facilities

Simple 3-Step Testing Workflow

Step 1 – Sample Enrichment
Prepare and enrich the sample according to the selected protocol.

• Rapid enrichment: approximately 24 hours
• Conventional enrichment: standard multi-step enrichment workflow

Step 2 – Load Sample
Add 5–6 drops (approximately 100 μL) of prepared solution into the sample well.

Step 3 – Read Results
Interpret results within 10–15 minutes.

Result Interpretation

Positive (+)
Both Control (C) line and Test (T) line appear.
→ Listeria monocytogenes detected.

Negative (–)
Only the Control (C) line appears.
→ Target pathogen not detected above the detection limit.

Invalid Result
Control line does not appear.
→ Repeat testing with a new cassette.

Technical Specifications

• Kit Size: 10 tests per box
• Detection Target: Listeria monocytogenes
• Detection Method: Sandwich lateral flow immunochromatography
• Result Time: 10–15 minutes after enrichment
• Shelf Life: 18 months

Detection capability:

• Rapid enrichment protocol: 1–10 CFU/mL (g)
• Conventional enrichment protocol: 1–10 CFU/25 mL (g)

Storage Conditions

• Store sealed at 2–25°C in a cool and dry environment
• Opened enrichment media should be stored at 2–8°C
• Use test devices promptly after opening packaging

Important Usage Guidelines

• Follow aseptic operation procedures throughout testing
• All consumables are designed for single use only
• Read results within the specified time window only
• Dispose of used materials according to laboratory biosafety procedures

A Smarter Solution for Listeria Screening

The FSTest Listeria monocytogenes Rapid Test Kit provides a faster and simpler alternative to conventional pathogen screening workflows.

It helps laboratories and food manufacturers accelerate decision-making, strengthen contamination control, and maintain consistent food safety standards.