Test Details

Mnemonic

COGM1

Ordering Code

3436000

CPT-4 Code(s)

83520 x 4

Specimen Information

Collect

Serum separator tube (SST)

Specimen Preparation

Centrifuge, separate serum from cells and send 2.0 mL serum refrigerated in a screw capped plastic vial.

Alternate Specimen

Serum: Red top

Minimum Volume

0.5 mL

Transport Temperature

Refrigerated

Rejection Criteria

Hemolysis, lipemia, icterus

Stability

Room temperature: 72 hours
Refrigerated: 21 days
Frozen: 4 months

Methodology

Enzyme Immunoassay
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Reference Range

See report
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Performing Laboratory

Quest SJC
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