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Labcorp Oklahoma, Inc.
Test Directory


Index:

Leukocyte Adhesion Def.Type1,B

Order Name Leuk Adh Def 1,B
Test Number: 5196947
Revision Date 09/30/2024
Test Name Methodology LOINC Code
Leukocyte Adhesion Def.1, B
Flow cytometry 59466-3 
CD11a
Flow cytometry n/a 
CD11b
Flow cytometry n/a 
CD18
Flow cytometry n/a 
LAD Interpretation
Flow cytometry 69052-9 
SPECIMEN REQUIREMENTS
Specimen Specimen Volume (min) Specimen Type Specimen Container Transport Environment
Preferred 5 mL (2 mL) EDTA Whole Blood EDTA (Lavender Top) Room Temperature
Instructions Specimen: 5mL(2mL) EDTA Whole Blood - Send specimen in original tube. Do not aliquot.
Collect sample Monday through Wednesday only. Specimens are required to be received in the laboratory at Labcorp Oklahoma by 12pm Noon.
Date and time of draw and physician name and phone number are required. Testing sent out to Mayo Medical Laboratory ML#LAD1 
Storage Instructions: Room temperature
Stability Requirements: Room temperature 72hrs, Refrigerated N/A, Frozen N/A
Cause for Rejection: Specimen greater than 72 hours. Anticoagulant other than EDTA. Gross Hemolysis, Gross Lipemia.
GENERAL INFORMATION
Expected TAT 4-8 Days  
Clinical Use Flow Cytometric Immunophenotyping Includes evaluation of markers CD11a/CD18 and CD11b/CD18.
This test has not been cleared or approved for diagnostic use by the U.S. Food and Drug Administration. 
Performing Labcorp Test Code 824049 
CPT Code(s) 88184; 88185x2
Lab Section Reference Lab