New Test

Effective Date

08/06/2024

Test Details

Mnemonic

UALAR

Ordering Code

3600401

CPT-4 Codes(s)

82135

Turnaround Time
3 - 6 days
Performed
Monday, Wednesday, Friday
Legacy Code
UALAR
Example Report

Specimen Information

Patient Preparation

Refrain from alcohol consumption 24 hours prior to collection.

Collect

Random urine

Specimen Preparation

Send 4.0 mL urine aliquot in a screw capped plastic vial.

Minimum Volume

1.2 mL

Transport Temperature

Refrigerated

Rejection Criteria

Body fluids other than urine.

Stability

Room temperature: Unacceptable
Refrigerated: 4 days
Frozen: 30 days

Methodology

Quantitative Ion Exchange Chromatography/Spectrophotometry
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Reference Range

Aminolevulinic Acid - per volume 0-35 μmol/L
ALA, Random Urine - ratio to CRT See report
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Performing Laboratory

ARUP
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New York DOH Approval Status

Yes
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