---
title: "Glucose 6 Phosphate Dehydrogenase (G6PD) Quantitative Test"
description: "It measures your red blood cells’ G6PD enzyme activity to assess hemolysis risk; order through Vitals Vault and test at a Quest location."
canonical: "https://www.vitalsvault.com/biomarkers/glucose-6-phosphate-dehydrogenase-quantitative"
last-updated: 2026-08-22
---

# Glucose 6 Phosphate Dehydrogenase (G6PD) Quantitative Test

> It measures your red blood cells’ G6PD enzyme activity to assess hemolysis risk; order through Vitals Vault and test at a Quest location.

---

Canonical HTML: https://www.vitalsvault.com/biomarkers/glucose-6-phosphate-dehydrogenase-quantitative
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