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ZINC TRANSPORTER 8 (ZNT8) ANTIBODY(O)

Test Code
ZINC TRANSPORTER 8 (ZNT8) ANTIBODY(O)


CPT Codes
86341

Preferred Specimen
1 mL serum


Minimum Volume
0.5 mL


Transport Temperature
Transport tube


Specimen Stability
Room temperature: 7 days
Refrigerated: 7 days
Frozen: 28 days


Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)
Gross hemolysis • Lipemia • Icterus • Specimens other than serum


Methodology
Enzyme Linked Immunosorbent Immunoassay (ELISA)

Setup Schedule
Wed, Sat


Report Available
6-7 days


Clinical Significance
Zinc Transporter 8 (ZnT8) Antibody - Patient population is primarily children and adolescents to confirm a diagnosis of type 1 diabetes.


Performing Laboratory
Quest Diagnostics Nichols Institute-San Juan Capistrano, CA

Additional Information
Click here

Last Updated: December 5, 2025


The CPT Codes provided in this document are based on AMA guidelines and are for informational purposes only. CPT coding is the sole responsibility of the billing party. Please direct any questions regarding coding to the payor being billed. Any Profile/panel component may be ordered separately. Reflex tests are performed at an additional charge.