Test Details

Mnemonic

QUIN

Ordering Code

3688360

CPT-4 Code(s)

80194

Specimen Information

Collect

Plain red-top

Specimen Preparation

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

Alternate Specimen

Plasma: Heparin (sodium or lithium), EDTA

Minimum Volume

0.5 mL

Transport Temperature

Refrigerated

Rejection Criteria

SST

Stability

Room temperature: 4 days
Refrigerated: 7 days
Frozen: Not established

Methodology

Immunoassay
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Reference Range

2.0 - 5.0 mg/L
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Performing Laboratory

Quest SJC
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New York DOH Approval Status

Yes
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