Intended Use Diagnos Celiac Card is a visual, rapid, sensitive and accurate one step immunoassay for the qualitative detection of anti tTG IgA, IgG & IgM antibodies in Human Serum or Plasma. The assay is intended to be used as an aid in the recognition and diagnosis of Celiac disease. Salient Features Rapid, Visual and Qualitative Antibody Test. Excellent Sensitivity: 99.26% & Specificity: 99.50%. Results within 20 minutes. Long Shelf life 24 months at 2-8°C. Bio-hazard free, fully covered, see-through Device. No instrument required.