---
title: "Dermatophagoides Farinae D2 IgE Test: What It Measures"
description: "It measures IgE sensitization to the dust mite Dermatophagoides farinae (Der f 2), with results you can order and review via Vitals Vault."
canonical: "https://www.vitalsvault.com/biomarkers/dermatophagoides-farinae-d2-ige"
last-updated: 2026-08-22
---

# Dermatophagoides Farinae D2 IgE Test: What It Measures

> It measures IgE sensitization to the dust mite Dermatophagoides farinae (Der f 2), with results you can order and review via Vitals Vault.

---

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