---
title: "Sardine Pilchard Rf308 IgE Test: What It Measures"
description: "It measures IgE sensitization to sardine/pilchard proteins to support allergy evaluation and follow-up, with convenient ordering through Vitals."
canonical: "https://www.vitalsvault.com/biomarkers/sardine-pilchard-rf308-ige"
last-updated: 2026-08-22
---

# Sardine Pilchard Rf308 IgE Test: What It Measures

> It measures IgE sensitization to sardine/pilchard proteins to support allergy evaluation and follow-up, with convenient ordering through Vitals.

---

Canonical HTML: https://www.vitalsvault.com/biomarkers/sardine-pilchard-rf308-ige
- [llms.txt](https://www.vitalsvault.com/llms.txt)
- [sitemap.xml](https://www.vitalsvault.com/sitemap.xml)
- [Developer portal](https://www.vitalsvault.com/developers)