CYTOCHROME P450 2D6 GENOTYPE

Specimen Required
Draw blood in lavender EDTA tube. Send 5.0 mL whole blood (3.0 minimum) room temperature.

Alternate Specimen
Whole blood: dark blue EDTA, ACD A, sodium heparin, ACD B

Rejection Criteria
Frozen samples

Methodology
PCR followed by a Single Nucleotide Primer Extension Reaction (SNP-IT)

Stability
Room Temperature: 8 days; Refrigerated: 8 days; Frozen: Unacceptable

Reference Range
By report

Performed
Monday, Thursday

Turnaround Time8-10 days
Test CodeCY2D6
CPT-4 Code (s)
81226
ZB0RJ
LOINC Codes
40425-1

Warde
Medical
Laboratory