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Tacrolimus

Collection Requirements

Source: blood
Container: EDTA lavender
Volume: 2 mL in vacutainer

Turn Around Time

1-2 days
Testing performed daily
Must be received in the Toxicology Lab by 11:00 a.m. Monday-Friday and by 10:00 a.m. weekends/ holidays to be included in the batch.

Availability

Routine

Lab Processing Instructions

Specimen: whole blood
Refrigerate

Performing Laboratory

Adele Hall

Adele Hall Lab Section

Biochemical Genetics

Instrumentation/Methodology

High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS)

Additional Information

Synonym: FK506

Critical Values

Toxic: >20 ng/mL

Reference Ranges

Therapeutic: 3-15 ng/mL

CPT

80197