Anti-Deamidated Gliadin Peptide Immunoglobulin G (DGP IgG) Blood Test digestive-health Includes sensitivity profiling if organisms

Includes sensitivity profiling if organisms are detected

Sjogren's syndrome or scleroderma are suspected

a muscle metabolism waste product filtered by healthy kidneys

Collection must occur before 10am for an accurate result

The standard first-line test when systemic autoimmune conditions such as lupus

Anti-Deamidated Gliadin Peptide Immunoglobulin G (DGP IgG) Blood Test digestive-health Includes sensitivity profiling if organismsMeasures IgG antibodies against deamidated gliadin peptides for coeliac disease screening. Remains accurate when IgA deficiency makes the standard tTG IgA test unreliable. Usually ordered alongside tTG IgA as part of a coeliac serology panel.