Test Details

Mnemonic

ZNT8A

Ordering Code

3424710

CPT-4 Code(s)

86341

Specimen Information

Collect

SST

Specimen Preparation

Centrifuge, separate serum from cells and send 1.0 mL serum refrigerated in a screw-capped plastic vial.

Alternate Specimen

Serum: Red-top

Minimum Volume

0.5 mL

Transport Temperature

Refrigerated

Rejection Criteria

Gross hemolysis, lipemia, or icterus
Specimens other than serum

Stability

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

Methodology

Enzyme-Linked Immunosorbent Assay
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Reference Range

<15 U/mL
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Performing Laboratory

Quest SJC
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