Test Details

Mnemonic

HE4

Ordering Code

3426740

CPT-4 Code(s)

86305

Specimen Information

Collect

SST
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Specimen Preparation

Centrifuge, separate serum from cells and send 0.5 mL serum frozen in a screw-capped plastic vial.
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Alternate Specimen

Serum: Red-top
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Minimum Volume

0.3 mL
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Transport Temperature

Frozen
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Rejection Criteria

Hemolyzed, lipemic or icteric samples, presence of fibrin, red blood cells or other particulate matter
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Stability

Room temperature: 48 hours
Refrigerated: 72 hours
Frozen: 28 days
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Methodology

Chemiluminescent Microparticle Immunoassay (CMIA)
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Reference Range

Female premenopausal: ≤70 pmol/L
Female postmenopausal: ≤140 pmol/L
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Performing Laboratory

Quest SJC
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