Test Details

Mnemonic

ADDS

Ordering Code

3000200

CPT-4 Code(s)

86225

Specimen Information

Collect

Serum separator tube (SST)
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Specimen Preparation

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

Serum: Plain red top
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Minimum Volume

0.5 mL
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Transport Temperature

Refrigerated
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Rejection Criteria

Lipemic or hemolyzed specimen, plasma
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Stability

Room temperature: 8 hours
Refrigerated: 48 hours
Frozen: 14 days
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Methodology

Enzyme Linked Immunoassay
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Reference Range

Interpretation IU/mL
Negative 0-200
Equivocal 201-300
Weak Positive 301-400
Moderate Positive 401-800
Strong Positive ≥801
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Performing Laboratory

Warde Medical Laboratory
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