Cytochrome P450 2C9 Genotype, Varies

Abbrev Code:MMMISC   
Order Code:LAB4909Order Name:Laboratory Miscellaneous Order
Synonyms:Cytochrome P450 2C9 Genotype by Sequence Analysis
Methodology:Real -Time Polymerase chain reaction (PCR) with Allelic Discrimination Analysis.
CPT Codes: 81227 x1
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.

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

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:2C9QT


Reference Range:By report.
Use:Identifying individuals who may be at risk for altered metabolism of drugs that are modified by CYP2C9.

Click HERE to Report test errors or omissions.
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