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Coenzyme Q10 (Leukocytes)

CPT

82542

Test Details

Methodology

High-pressure liquid chromatography (HPLC)

Result Turnaround Time

10 - 14 days

Turnaround time is defined as the usual number of days from the date of pickup of a specimen for testing to when the result is released to the ordering provider. In some cases, additional time should be allowed for additional confirmatory or additional reflex tests. Testing schedules may vary.

Use

Coenzyme Q10 (Leukocytes) is used for diagnosis of Coenzyme Q10 (CoQ10) deficiency that is inherited or acquired. Coenzyme Q10 (Leukocytes) (MET04) may also be used for assessment of Variants of Uncertain Significance (VUS) identified during genetic testing (e.g. Next Generation Sequencing or Capillary Sequencing testing).

Special Instructions

This assay currently is not available in New York state.

Limitations

This test was developed and its performance characteristics determined by LabCorp. It has not been cleared or approved by the Food and Drug Administration.

Specimen Requirements

Specimen

Whole blood

Volume

5 mL

Container

Yellow-top (ACD) tube

Storage Instructions

Ship within 24 hours.

Causes for Rejection

Hemolyzed sample; incorrect collection tube; received frozen