Test Details
Mnemonic
ZNT8A
Ordering Code
3424710
CPT-4 Code(s)
86341
Specimen Information
Collect
Serum separator tube (SST)
Specimen Preparation
Centrifuge, separate serum from cells and send 1.0 mL serum 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
Specimens other than serum
Stability
Room temperature: 7 days
Refrigerated: 7 days
Frozen: 28 days
Refrigerated: 7 days
Frozen: 28 days
Methodology
Enzyme-Linked Immunosorbent Assay
Reference Range
<15 U/mL
Performing Laboratory
Quest SJC
New York DOH Approval Status
Yes