Test Details

Mnemonic

FK506

Ordering Code

1757110

CPT-4 Code(s)

80197

Specimen Information

Collect

Lavender EDTA
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Specimen Preparation

Send 1.0 mL whole blood refrigerated.
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Minimum Volume

0.2 mL
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Transport Temperature

Refrigerated
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Rejection Criteria

Clotted sample
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Stability

Room temperature: 24 hours
Refrigerated: 14 days
Frozen: 14 days
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Methodology

High Performance Liquid Chromatography/Tandem Mass Spectrometry
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Reference Range

5 - 20 ng/mL
Toxic: >26 ng/mL
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Performing Laboratory

Warde Medical Laboratory
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