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Labcorp Oklahoma, Inc.
Test Directory


Oxidized LDL (OxLDL)

Order Name Oxidized LDL
Test Number: 6907359
Revision Date 03/10/2023
Test Name Methodology LOINC Code
Oxidized LDL (OxLDL)
Enzyme-Linked Immunosorbent Assay (ELISA) 54238-1 
Specimen Specimen Volume (min) Specimen Type Specimen Container Transport Environment
Preferred 0.5 mL (0.2 mL) Plasma EDTA (Lavender Top) Refrigerated
Instructions Specimen Type: Lavender-top (EDTA) tube (preferred) or gel-barrier tube
Specimen Storage: Refrigerated
Specimen Collection: For plasma, draw blood into an EDTA tube and gently invert the tube 8 to 10 times to mix the anticoagulant. Centrifuge the tube, remove the stopper and draw off approximately 2/3 of the upper plasma layer into a labeled transfer tube using a transfer pipet bulb. Note: This ensures the buffy coat of white cells and red cells remain undisturbed. Plasma must be separated from cells within 45 minutes of venipuncture. Send plasma in a plastic transfer tube.
Specimen Stability: Ambient: 3 days, Refrigerated : 7 days, Frozen: 3 months
Expected TAT 5 days after set up at the performing lab  
Notes Labcorp Test Code: 123023
CPT Code(s) 83520
Lab Section Reference Lab