EMAs detect antibodies to tissue transglutaminase. Replaced by ATA or anti-tTG. ¶Tests for deamidated gliadin antibodies are considered experimental by Aetna. IgG DPGs and AGAs appear to have ...
A tissue transglutaminase IgA test, or tTg-IgA test, is an effective method used in the diagnosis of celiac disease. Diarrhea, fatigue, and skin rashes are symptoms of celiac disease. This WebMD ...