Rapid tests for gluten based on G12 antibody showed high specificity, no cross-reactivity

Hygiena, a Warburg Pincus portfolio company that specializes in rapid food safety and environmental sanitation testing, announced that its GlutenTox® Pro test for the detection of gluten received a renewal and transfer of its certification to Hygiena from the AOAC Research Institute.

The renewal under the AOAC Performance Tested Methods^SM Program certifies that GlutenTox Pro performs according to Hygiena’s specifications. Data from the test showed that the test:

• Performed as expected in rice flour, bread, rolled oats, paté and yoghurt, and had a detection threshold of 5 parts per million (ppm; 20 ppm is the international limit indicating “gluten-free”).
• Showed no cross-reactivity to any compounds, and showed 100 percent specificity, with no false negative results.
• Showed 100 percent specificity when tested on environmental surfaces (food-grade painted wood, plastic, rubber, sealed ceramic and stainless steel).

GlutenTox Pro is manufactured by Hygiena Diagnostica España S.L., based in Seville, Spain. The division provides a large set of specific allergen tests including alertox and GlutenTox line of products available in a simple lateral flow “dipstick” format that can be easily used to verify cleaning efforts and test finished products and raw material. The tests are also available as a sensitive enzyme linked immunosorbent assay (ELISA) format. The unique G12 antibody used in GlutenTox Pro and other Glutentox line of products detects the causative agents of gluten intolerance and celiac diseases.