Cytochrome P450 3A4 Genotype - LG5761


Sunquest Code:MMMISC  
Epic Code:LAB4909Epic Name:CYP3A4 Genotype
Synonyms:CYP3A4
Methodology:Polymerase chain reaction (PCR), 5'-Nuclease End-Point Allelic Discrimination Analysis
Turnaround Time:Specimens are sent to reference laboratory Mon-Fri; results are reported within 3 days.
Special Instructions:A signed informed consent in the patient's medical record is required; the consent form should not be sent to the laboratory. See Associated Links. Patients who have received a heterologous blood transfusion within the preceding 6 weeks, or who have received an allogeneic blood or marrow transplant, can have inaccurate genetic test results due to the presence of donor DNA.
Compliance:

This test was developed and its performance characteristics determined by Mayo Clinic in a manner consistent with CLIA requirements. This test has not been cleared or approved by the U.S. Food and Drug Administration.

Associated Links:

Genetic Testing Consent Form



Collection Instructions

Specimen:Blood
Optimal Volume:3 mL
Minimum\Peds Volume:0.4 mL
Container:Purple (EDTA)


Processing and Shipping

Specimen Processing:Do not process.
Shipping Instructions:Ship at room temperature. Send specimen in original container.
Test Performed at or Referral Lab Lab Sendouts  (Mayo Medical Laboratories)
Referral Lab number:3A4V


Interpretive

Reference Range:By report.
Use:Aids in determining therapeutic strategies for drugs that are metabolized by CYP3A4, including atorvastatin, simvastatin and lovastatin.


Click HERE to Report test errors or omissions.
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