ALLER-Snap is a quick and easy way to accurately monitor the cleanliness of surfaces to help ensure product quality. ALLER-Snap detects protein residues left on a surface after cleaning. Simply swab a surface, release the reagent and if protein residue is present the reagent will turn purple. The color change provides a semi-quantitative measure of the surface cleanliness. The more contamination present, the quicker the color change to purple and the darker the color. ALLER-Snap quickly validates the hygiene of a surface, allowing immediate corrective action to be taken if necessary.

Notes:
* ALLER-Snap sensitivity levels shown are based on incubation at 55°C for 15 minutes or 37°C x 30mins for max sensitivity.

* Studies show that the recovery of allergens from surfaces are very variable and inefficient with 4 – 27% recovery when tested by ELISA methods. Sensitivity data shown is based on information available online.

Download ALLER-Snap product brochure (PDF)

Key Features

• All-in-one test device
• Built-in color chart
• Pre-wetted swab
• Sensitive liquid-stable reagent
• Generate visible color results in 15 minutes
• Small simple design