---
title: "Zinc Transporter 8 (ZnT8) Antibody Test: What It Measures"
description: "It detects ZnT8 autoantibodies linked to autoimmune type 1 diabetes risk and classification, with easy ordering and Quest-based lab draws via Vitals Vault."
canonical: "https://www.vitalsvault.com/biomarkers/zinc-transporter-8-znt8-antibody"
last-updated: 2026-08-22
---

# Zinc Transporter 8 (ZnT8) Antibody Test: What It Measures

> It detects ZnT8 autoantibodies linked to autoimmune type 1 diabetes risk and classification, with easy ordering and Quest-based lab draws via Vitals Vault.

---

Canonical HTML: https://www.vitalsvault.com/biomarkers/zinc-transporter-8-znt8-antibody
- [llms.txt](https://www.vitalsvault.com/llms.txt)
- [sitemap.xml](https://www.vitalsvault.com/sitemap.xml)
- [Developer portal](https://www.vitalsvault.com/developers)