Test Details

Mnemonic

IGFB3

Ordering Code

3711330

CPT-4 Code(s)

82397

Specimen Information

Collect

Serum Separator Tube (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 and gross lipemia

Stability

Room temperature: 7 days
Refrigerated: 14 days
Frozen: 1 year

Methodology

Immunoassay
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Reference Range

See report
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Performing Laboratory

Quest Valencia
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