"We run Array 3 on every functional medicine patient. We never run any other labs' gluten/wheat reactivity tests anymore because we believe that we get far too many false negatives. While other labs are running ab reactions on alpha gliadin only, Cyrex Array 3 shows the reactions to several gliadins and other wheat proteins. Close to 50% of the Array 3 tests come back negative for alpha gliadin, but highly positive for the others. Running the transglutaminases also helps patients see what tissue groups may be affected by these inflammatory reactions, which helps drive home the importance, if gluten reactive, of staying away from gluten for life. Great for compliance!"