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Labcorp Oklahoma, Inc.
Test Directory


Index:

Alkaline Phosphatase Isoenzymes

Order Name ALK P ISOS
Test Number: 5004110
Revision Date 12/10/2022
Test Name Methodology LOINC Code
Alkaline Phosphatase Isoenzymes
Electrophoresis  
SPECIMEN REQUIREMENTS
Specimen Specimen Volume (min) Specimen Type Specimen Container Transport Environment
Preferred 1.6 mL (0.8 mL ) Serum Clot Activator SST Refrigerated
Instructions Notes: 0.8 mL (Note: This volume Does NOT allow for repeat testing.)
Specimen Type: Red-top tube or gel-barrier tube
Specimen Storage: Refrigerate serum at 2(degrees)C to 8(degrees)C as soon as possible after collection.
Specimen Collection: Separate serum from cells as soon as possible after the blood is allowed to clot.
Special Instructions: State patient's age and sex on the request form.
Cause for Rejection: Patient not fasting; citrate, oxalate, or EDTA anticoagulated plasma
Specimen Stability: Ambient: 7 days, Refrigerated : 7 days, Frozen: 3 months
GENERAL INFORMATION
Expected TAT 3 - 5 days  
Performing Labcorp Test Code 001612 
Notes Labcorp Test Code: 001612
CPT Code(s) 84075, 84080
Lab Section Reference Lab