Gliadin IgA Antibody

Description

The Gliadin IgA Antibody test is a specific blood test used in the diagnosis and monitoring of celiac disease and non-celiac gluten sensitivity. It measures the level of IgA antibodies produced against gliadin, a protein component of gluten found in wheat, barley, and rye. Elevated levels of these antibodies can indicate an immune reaction to gluten. This test is often performed alongside other celiac-specific tests like tissue transglutaminase antibodies. It’s particularly useful in monitoring dietary compliance in diagnosed celiac patients and in screening individuals with a high risk of celiac disease. However, it’s important to note that this test should be interpreted in conjunction with other clinical findings and tests for a definitive diagnosis.