Test Details

Mnemonic

IA2

Ordering Code

3421140

CPT-4 Code(s)

86341

Specimen Information

Collect

Red top

Specimen Preparation

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

Alternate Specimen

Serum separator tube (SST)

Minimum Volume

0.5 mL

Transport Temperature

Refrigerated

Rejection Criteria

Gross hemolysis, Grossly lipemic

Stability

Room temperature: 7 days
Refrigerated: 7 days
Frozen: 30 days

Methodology

Enzyme Linked Immunosorbent Assay
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Reference Range

<5.4 U/mL
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Performing Laboratory

Quest SJC
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