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Aldolase, Serum
0020012
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Ordering Recommendation
Do not use as a stand-alone test. This non-specific test has been replaced by more specific markers for muscle or liver damage. It has largely been replaced by other enzyme tests such as CK, alanine aminotransferase (ALT), and aspartate aminotransferase (AST) as markers of muscle or liver damage.
Mnemonic
ALDOLASE
Methodology
Quantitative Enzymatic
Performed
Sun-Sat
Reported
Within 24 hours
New York DOH Approval Status
This test is New York DOH approved.
Specimen Required
Patient Preparation
Collect
Serum separator tube.
Specimen Preparation
Allow specimen to clot completely at room temperature. Transfer 1 mL serum to an ARUP Standard Transport Tube. (Min: 0.5 mL)
Storage/Transport Temperature
Refrigerated.
Unacceptable Conditions
Specimen types other than serum. Hemolyzed specimens.
Remarks
Stability
After separation from cells: Ambient: 8 hours; Refrigerated: 5 days; Frozen: 6 months
Reference Interval
| 0-30 days | 6.0-32.0 U/L |
| 1-5 months | 3.0-12.0 U/L |
| 6-35 months | 3.5-10.0 U/L |
| 3-6 years | 2.7-8.8 U/L |
| 7-17 years | 3.3-9.7 U/L |
| 18 years and older | 1.2-7.6 U/L |
Interpretive Data
Compliance Category
FDA
Note
Hotline History
Hotline History
Date of Change
Test Name Change
Methodology
Performance/Reported Schedule
Specimen Requirements
Reference Interval
Interpretive Data
Note
CPT Code
Component Change
Other Interface Change
New Test
Inactive
N/A
CPT Codes
82085
Components
| Component Test Code* | Component Chart Name | LOINC |
|---|---|---|
| 0020012 | Aldolase | 1761-6 |
* Component test codes cannot be used to order tests. The information provided here is not sufficient for interface builds; for a complete test mix, please click the sidebar link to access the Interface Map.
Aliases
- aldolase
- Aldolase, S
- Fructose-Biphosphate Aldolase
- Total Aldolase
Aldolase, Serum
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