---
title: "Alpha 1 Acid Glycoprotein (AGP) Test: What It Measures"
description: "It measures an acute-phase protein that rises with inflammation and can affect drug binding, with convenient ordering and Quest-based labs through Vitals."
canonical: "https://www.vitalsvault.com/biomarkers/alpha-1-acid-glycoprotein"
last-updated: 2026-08-22
---

# Alpha 1 Acid Glycoprotein (AGP) Test: What It Measures

> It measures an acute-phase protein that rises with inflammation and can affect drug binding, with convenient ordering and Quest-based labs through Vitals.

---

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