Anti-gliadin antibodies and wheat-dependent exercise-induced anaphylaxis. The target of the most allergenic antibodies is ω-5 gliadin, which is encoded by the Gli-1B gene found on the B haplome ("Aegilops speltoides" derived) of wheat. What is the relationship of gluten and anti-gliadin antibodies?. In gluten-sensitive individuals AGA testing is a routinely used blood test for possible presence of coeliac disease, allergies or idiopathic phenomena. The measurement of AGA is done with ELISA or radioimmunoassay. Such tests measure the level of AGA relative to a standard, such as a level of 10 = point which 85% of normal population falls below. Greater than 10
Gliadin Gliadin Gliadin (a type of prolamin) is a class of proteins present in wheat and several other cereals within the grass genus "Triticum". Gliadins, which are a component of gluten, are essential for giving bread the ability to rise properly during baking. Gliadins and glutenins are the two main components of the gluten fraction of the wheat seed. This gluten is found in products such as wheat flour. Gluten is split about evenly between the gliadins and glutenins, although there are variations found in different sources. Gliadin is the water-soluble component of gluten, while glutenin is insoluble. There are three