Allergen cross-contamination remains one of the leading causes of food recalls globally. Data from regulatory authorities consistently show that undeclared allergens account for more than one-third of food recalls in many developed markets. For manufacturers operating shared production lines, handling powdered ingredients, or managing frequent changeovers, the challenge is not just cleaning effectively — it is verifying that cleaning has worked, and doing so fast enough to keep production moving.
Lab2GO addresses this gap by enabling on-site allergen verification in just 10 minutes, without laboratory equipment, allowing food safety decisions to be made exactly where and when they matter.
The Operational Reality of Allergen Control
Modern food production environments face several recurring constraints:
- Shared equipment and lines are used for multiple products with different allergen profiles
- Short production windows, where waiting hours or days for lab results is not commercially viable
- Powdered ingredients (milk proteins, nuts, soy, egg, gluten) that are difficult to remove and easily aerosolised
- Certification and audit requirements under standards such as IFS, BRCGS, and ISO 22000, which demand documented verification of cleaning effectiveness
Traditional allergen testing methods, such as laboratory ELISA, are highly sensitive but often require specialised equipment, trained analysts, and long turnaround times. While these methods remain essential for validation and periodic verification, they are not always practical for routine, between-production checks.
What Is Lab2GO?
Lab2GO is a portable allergen-testing solution built around Proteon Express tests, packaged in a compact briefcase designed for use directly on the production floor.
Key characteristics
- Time to result: Approximately 10 minutes
- Equipment required: None
- Users: Non-specialist operators, QA staff, production supervisors
- Format: Fully portable, self-contained testing kit
- Application: Verification of cleaning effectiveness between production runs
By removing the need for laboratory infrastructure, Lab2GO brings allergen testing out of the lab and into the process.
How Lab2GO Supports Faster, Better Decisions
1. Immediate verification between productions
When production lines are shared, every changeover introduces risk. Lab2GO allows operators to verify cleaning effectiveness immediately after sanitation, rather than releasing the line based on assumptions or historical data. This reduces the likelihood of cross-contact before the next product is introduced.
2. Point-of-use testing improves risk control
Testing at the exact location of concern — conveyors, fillers, mixers, or hard-to-clean surfaces — improves the detection of localised contamination that may be missed by composite sampling or delayed lab analysis.
3. Designed for high-throughput environments
Facilities with many SKUs and frequent changeovers cannot afford analytical bottlenecks. The short test time allows multiple samples to be analysed in parallel, enabling decisions within the same production shift rather than the next day.
Data-Driven Value in Allergen Management
Reduced recall risk
Undeclared allergens remain a top cause of recalls, often resulting in direct costs (product withdrawal, disposal, rework) and indirect costs (brand damage, loss of retailer confidence). Rapid verification lowers the probability of releasing a non-compliant product.
Improved cleaning validation evidence
Standards such as BRCGS and IFS require demonstrable evidence that allergen controls are effective. Lab2GO generates objective, documented results that support audit readiness and continuous improvement programs.
Optimised downtime
Waiting for off-site lab results can extend downtime by hours or days. On-site testing helps reduce unnecessary delays while still maintaining a defensible food safety position.
Where Lab2GO Fits in a Robust Allergen Control Program
It is important to define the role of rapid tests clearly.
- Lab2GO (Proteon Express):
Routine verification
Between-production checks
Rapid investigation of suspected contamination
Critical control point monitoring
- Laboratory-based methods (e.g. ELISA):
Cleaning validation during commissioning
Periodic verification
Regulatory or customer-driven confirmation testing
Used together, these approaches create a layered allergen management strategy that balances speed, sensitivity, and compliance.
Ideal Applications Across Food Sectors
- Dairy and bakery operations with shared equipment for allergen and non-allergen products
- Dry ingredient and powdered food manufacturers, where residues persist after cleaning
- Contract manufacturers managing multiple brands and allergen profiles
- Facilities implementing or maintaining IFS, BRCGS, or ISO 22000 systems
Why Portability Matters
The Lab2GO briefcase is not just a convenience — it changes how allergen testing is applied operationally. Tests, consumables, and instructions travel to the sampling point, eliminating delays caused by sample transport or lab scheduling. This mobility supports real-time risk management, particularly in large or multi-line facilities.
A Practical Tool for Modern Food Safety
In fast-paced production environments, allergen control is only as effective as the speed of verification. Lab2GO enables food manufacturers to confirm cleaning effectiveness in 10 minutes, without equipment, empowering teams to make confident, data-backed decisions between productions.
By combining simplicity, portability, and rapid results, Lab2GO helps bridge the gap between rigorous allergen standards and real-world production pressures — supporting safer products, smoother audits, and uninterrupted operations.
For Further Enquiry Contact: sales@vendart.com.au
