Test Details

Mnemonic

TGONA

Ordering Code

3724320

CPT-4 Code(s)

86777

Specimen Information

Collect

SST
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Specimen Preparation

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

Serum: Red-top
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Minimum Volume

0.1 mL
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Transport Temperature

Refrigerated
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Stability

Room temperature: 4 days
Refrigerated: 7 days
Frozen: 30 days
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Methodology

Enzyme Linked Immunosorbent Assay
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Reference Range

<0.90
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Performing Laboratory

Quest Valencia
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