Home
HelpTest Code LAB556 Aldolase, Serum
Additional Codes
Mayo Test Code: ALS
Reporting Name
Aldolase, SUseful For
Detection of muscle disease
Method Name
Ultraviolet, Kinetic
Performing Laboratory
Mayo Medical Laboratories in Rochester
Specimen Type
Serum RedSpecimen Required
Collection Container/Tube: Red top
Submission Container/Tube: Plastic vial
Specimen Volume: 1 mL
Specimen Minimum Volume
0.5 mL
Specimen Stability Information
| Specimen Type | Temperature | Time |
|---|---|---|
| Serum Red | Refrigerated (preferred) | 7 days |
| Frozen | 14 days |
Reject Due To
|
Hemolysis |
Mild reject; Gross reject |
|
Lipemia |
Mild OK; Gross reject |
|
Icterus |
Mild OK; Gross reject |
|
Other |
Serum gel tube |
Reference Values
0-16 years: <14.5 U/L
≥17 years: <7.7 U/L
Day(s) and Time(s) Performed
Monday through Saturday; Continuously
CPT Code Information
82085
LOINC Code Information
| Test ID | Test Order Name | Order LOINC Value |
|---|---|---|
| ALS | Aldolase, S | 1761-6 |
| Result ID | Test Result Name | Result LOINC Value |
|---|---|---|
| ALS | Aldolase, S | 1761-6 |
Test Classification
This test has been cleared or approved by the U.S. Food and Drug Administration and is used per manufacturer's instructions. Performance characteristics were verified by Mayo Clinic in a manner consistent with CLIA requirements.Forms
If not ordering electronically, complete, print, and send a General Request Form (T239) with the specimen (http://www.mayomedicallaboratories.com/it-mmfiles/general-request-form.pdf).