Laboratory Services

Zinc Transporter 8 (ZnT8) Antibody, Serum

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Updated Test Information:

Test Description
Zinc Transporter 8 (ZnT8) Antibody, Serum
Test ID
EZNT8
General Information

USEFUL FOR
Clinical distinction of type 1 from type 2 diabetes mellitus


Identification of individuals at risk of type 1 diabetes (including high-risk relatives of patients with diabetes, and those with gestational diabetes)


Prediction of future need for insulin treatment in adult-onset diabetic patients


HIGHLIGHTS
ZnT8 antibody distinguishes type 1 and type 2 diabetes mellitus.


ZnT8 antibody identifies relatives of diabetic patients at most risk for developing diabetes.


ZnT8 antibody predicts the future need for insulin treatment in adult-onset diabetic patients.


ZnT8 antibody predicts the future development of diabetes mellitus in women with gestational diabetes."

Container Type

Red Top 

Specimen Type

Serum

Specimen Requirements

2 mL

Alternate Specimen Type

Serum Gel (SST)

Specimen Collection / Processing Instructions

Centrifuge within 2 hours of collection

Minimum Sample Volume

1mL

Stability

Refrigerated (preferred) 28 days
 Frozen 28 days
Ambient 72 hours

Methodology

Enzyme-Linked Immunosorbent Assay (ELISA)

Estimated TAT

3 to 7 Days

Testing Schedule

Tuesday, Thursday

Test Includes

ZnT8 Ab, S

CPT Code(s)

86341

Reference Range

<15.0 U/mL

Performing Lab

Mayo

LOINC Code(s)

76651-9