Methodology
Solid Phase Enzyme- Linked Immunosorbent Assay (ELISA)
Synonyms
Antiplatelet Antibodies, Circulating Platelet Antibody, Indirect Platelet Antibody,.
Specimen Type
Serum
Performing Lab
Mayo Medical Lab
Epic ID
Other Reference Test
Lab Test Days
Monday-Friday
Standard TAT
2-4 Days
Stat TAT
2-4 Days
Collection Information
Specimen Required
1-3 mL Blood
Container Type
Red Top (No Additive)
Collection Instructions
Do not collect within 72 hours of platelet transfusion. Transfused platelets will interfere with this assay.
Processing Information - Lab Use Only
Transport Temperature
Frozen Only
Specimen Stability
Room Temp: Unacceptable; Refrigerated; 48 Hours; Frozen: 365 Days
Rejection Criteria
Gross hemolysis
Test Volume Required
1.5 mL Serum
Minimum Test Volume
0.5 mL Serum
Processing Instructions
Order in Mayolink and send with Mayo courier Monday-Friday.
CPT Codes
86022
Revised
10/2/25
Initials
SA