Methodology
Kinetic
Synonyms
ACE
Specimen Type
Serum
Performing Lab
LabCorp
Epic ID
Other Reference Test
Standard TAT
2-3 Days
Collection Information
Specimen Required
1-2 mL Blood
Container Type
Serum Separator Tube (SST)
Collection Instructions
Serum collected in a red-top tube is also acceptable. Stop administration of captopril, enalapril, or lisinopril for 12 hours prior to venipuncture (reduces ACE activity).
Processing Information - Lab Use Only
Transport Temperature
Room Temp-OK/Refrigerate-OK
Specimen Stability
Room Temp: 7 Days; Refrigerated: 7 Days; Frozen: 3 Days
Rejection Criteria
Captopril, enalapril, or lisinopril administration; Hemolyzed or icteric specimen; Whole blood; CSF; EDTA plasma
Test Volume Required
0.5 mL Serum
Minimum Test Volume
0.2 mL Serum
Processing Instructions
Separate serum as soon as possible. Complete a LabCorp requisition and submit with specimen room temp or refrigerated. Call LabCorp courier to pick up Monday-Friday.
CPT Codes
82164
Revised
2/16/23
Initials
SA