---
title: "Allergen Specific IgG Goose Feathers Test: What It Measures"
description: "It measures IgG antibodies to goose feather proteins to support exposure mapping, with convenient ordering and Quest-based collection through Vitals Vault."
canonical: "https://www.vitalsvault.com/biomarkers/allergen-specific-igg-goose-feathers"
last-updated: 2026-08-22
---

# Allergen Specific IgG Goose Feathers Test: What It Measures

> It measures IgG antibodies to goose feather proteins to support exposure mapping, with convenient ordering and Quest-based collection through Vitals Vault.

---

Canonical HTML: https://www.vitalsvault.com/biomarkers/allergen-specific-igg-goose-feathers
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