---
title: "IgE Antibody Anti IgE IgG Test: What It Measures"
description: "It measures IgG antibodies against IgE to help contextualize allergy biology and anti-IgE therapy; order through Vitals Vault with Quest labs and PocketMD."
canonical: "https://www.vitalsvault.com/biomarkers/ige-antibody-anti-ige-igg"
last-updated: 2026-08-22
---

# IgE Antibody Anti IgE IgG Test: What It Measures

> It measures IgG antibodies against IgE to help contextualize allergy biology and anti-IgE therapy; order through Vitals Vault with Quest labs and PocketMD.

---

Canonical HTML: https://www.vitalsvault.com/biomarkers/ige-antibody-anti-ige-igg
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