ZnT8 Antibodies

CPT: 86341
Print Share

Synonyms

  • Zinc Transporter 8 Autoantibodies

Expected Turnaround Time

6 - 10 days


Specimen Requirements


Specimen

Serum (preferred) or plasma (heparin)


Volume

0.5 mL


Minimum Volume

0.2 mL (Note: This volume does not allow for repeat testing.)


Container

Red-top tube, gel-barrier tube, or green-top (heparin) tube


Collection

Serum or plasma must be separated from cells within 45 minutes of venipuncture. Transfer separated serum or plasma to a plastic transport tube. To avoid delays in turnaround time when requesting multiple tests on frozen samples, please submit separate frozen specimens for each test requested.


Storage Instructions

Freeze. Stable at room temperature and refrigerated for 7 days, or frozen 64 days. Freeze/thaw cycles: stable x6


Causes for Rejection

Gross hemolysis; lipemic specimen; EDTA plasma


Test Details


Use

Detects zinc transporter 8 autoantibodies (ZnT8), an autoimmune diabetes marker that is instrumental in the diagnosis of new-onset type 1 diabetes


Methodology

Enzyme-linked immunosorbent assay (ELISA)


LOINC® Map

Order Code Order Code Name Order Loinc Result Code Result Code Name UofM Result LOINC
503995 ZNT8 Antibodies 76651-9 504017 ZNT8 Antibodies U/mL 76651-9

For Providers

Please login to order a test

Order a Test

© 2021 Laboratory Corporation of America® Holdings and Lexi-Comp Inc. All Rights Reserved.

CPT Statement/Profile Statement

The LOINC® codes are copyright © 1994-2021, Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. Permission is granted in perpetuity, without payment of license fees or royalties, to use, copy, or distribute the LOINC® codes for any commercial or non-commercial purpose, subject to the terms under the license agreement found at https://loinc.org/license/. Additional information regarding LOINC® codes can be found at LOINC.org, including the LOINC Manual, which can be downloaded at LOINC.org/downloads/files/LOINCManual.pdf