---
title: "Gliadin Deamidated Antibody IgG Test: What It Measures"
description: "It measures IgG antibodies to deamidated gliadin to help assess celiac risk, with convenient ordering and Quest-based lab access via Vitals Vault."
canonical: "https://www.vitalsvault.com/biomarkers/gliadin-deamidated-antibody-igg"
last-updated: 2026-08-22
---

# Gliadin Deamidated Antibody IgG Test: What It Measures

> It measures IgG antibodies to deamidated gliadin to help assess celiac risk, with convenient ordering and Quest-based lab access via Vitals Vault.

---

Canonical HTML: https://www.vitalsvault.com/biomarkers/gliadin-deamidated-antibody-igg
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