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Labcorp Oklahoma, Inc.
Test Directory


Index:

AH50 (Complement Activity, Alternative Pathway)

Order Name AH50
Test Number: 5002275
Revision Date 04/14/2023
Test Name Methodology LOINC Code
AH50 (Complement Activity, Alternative Pathway)
Hemolysis 13087-2 
SPECIMEN REQUIREMENTS
Specimen Specimen Volume (min) Specimen Type Specimen Container Transport Environment
Preferred 1 mL Serum Clot Activator (Red Top, No-Gel) Frozen
Instructions Specimen Type: Red-top tube
Specimen Storage: FREEZE (SHIP ON DRY ICE) Do Not Share this specimen with another test.
Specimen Collection: Transfer specimen to plastic transport tube before freezing. Send to lab on dry ice.
Special Instructions: Testing referred to National Jewish Health NJHCO#AM50
Specimen Stability: Ambient: Not Available, Refrigerated : Not Available, Frozen: Not Available
GENERAL INFORMATION
Expected TAT 27 - 36 days  
Performing Labcorp Test Code 831782 
Notes Labcorp Test Code: 831782
CPT Code(s) 86161
Lab Section Reference Lab