---
title: "Horse Dander E3 IgE Test: What It Measures"
description: "It measures IgE antibodies to horse dander to help assess allergy sensitization, with convenient ordering and clear results through Vitals Vault/Quest."
canonical: "https://www.vitalsvault.com/biomarkers/horse-dander-e3-ige"
last-updated: 2026-08-22
---

# Horse Dander E3 IgE Test: What It Measures

> It measures IgE antibodies to horse dander to help assess allergy sensitization, with convenient ordering and clear results through Vitals Vault/Quest.

---

Canonical HTML: https://www.vitalsvault.com/biomarkers/horse-dander-e3-ige
- [llms.txt](https://www.vitalsvault.com/llms.txt)
- [sitemap.xml](https://www.vitalsvault.com/sitemap.xml)
- [Developer portal](https://www.vitalsvault.com/developers)