Coenzyme Q10 (Leukocytes)

TEST: 620043

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CPT: 82542

Updated on 12/5/2024

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Special Instructions

This assay currently is not available in New York state.

This assay ~~is not currently~~ available in New York state.

This assay currently is not available in New York state.

Expected 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.

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

Test Details

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).

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.

Methodology

High-pressure liquid chromatography (HPLC)

CPT Statement/Profile Statement

The LOINC® codes are copyright © 1994-2021, Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. Permission is granted in perpetuity, without payment of license fees or royalties, to use, copy, or distribute the LOINC® codes for any commercial or non-commercial purpose, subject to the terms under the license agreement found at https://loinc.org/license/. Additional information regarding LOINC® codes can be found at LOINC.org, including the LOINC Manual, which can be downloaded at LOINC.org/downloads/files/LOINCManual.pdf