TTG-IgG

Overview

The TTG-IgA test (Tissue Transglutaminase Immunoglobulin A) is a highly sensitive and specific blood test advised mainly to screen for celiac disease. It detects antibodies against tissue transglutaminase an enzyme targeted by the immune system in individuals with celiac disease when they consume Gluten. A positive result suggests an immune response triggered by Gluten which leads to damage in the small intestine. The test is crucial for diagnosing celiac disease especially when combined with other tests such as total IgA levels and intestinal biopsy to confirm the diagnosis and guide dietary management. The autoimmune condition known as celiac disease is characterized by an aberrant immune reaction to Gluten a dietary Protein present in wheat and related grains including rye and barley. When someone consumes a Gluten product their immune system reacts damaging their small intestine. This happens to people who are genetically predisposed to the disease. Less than one-third of those with this illness receive a correct diagnosis with an estimated one in every 100 persons affected globally. These tests detect autoantibodies in the blood that the body produces as part of the immune response. No special preparation is needed for this test. The technician will draw Blood from your Arms Vein or Finger tip for sample collection. The following details will help you understand about the best TTG-IgA Test in Jaipur.