Cytochrome P450 1A2 Genotype Sequencing


Sunquest Code:MMMISC  
Epic Code:LAB4909Epic Name:Send Outs Misc Test
Synonyms:CYP1A2 Genotype
Methodology:Polymerase chain reaction (PCR) with Allele Discrimination analysis
Turnaround Time:Specimens are sent to reference laboratory Mon-Fri; results are reported within 3-8 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.
Compliance:

This test was developed and its performance characteristics determined by Laboratory Medicine and Pathology, Mayo Clinic. This test has not been cleared 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:Whole blood. Do not process. Store at room temperature.
Shipping Instructions:Ship in original container at room temperature.
Stability:9 days at room temperature (preferred); 30 days refrigerated.
Test Performed at or Referral Lab Lab Sendouts  (Mayo Medical Laboratories)
Referral Lab number:1A2V


Interpretive

Reference Range:By report.
Use:Identifying patients who are poor, intermediate, extensive or rapid metabolizers of drugs metabolized by CYP1A2. Adjusting dosages for drugs that are metabolized by CYP1A2.


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