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Lab Test Dictionary

Platelet Antibody Screen (PLABN)


Solid Phase Enzyme- Linked Immunosorbent Assay (ELISA)


Antiplatelet Antibodies, Circulating Platelet Antibody, Indirect Platelet Antibody,.

Specimen Type


Performing Lab

Mayo Medical Lab

Epic ID

Other Reference Test

Lab Test Days


Standard TAT

2-4 Days

Stat TAT

2-4 Days

Collection Information

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


Specimen Stability

Room Temp=Unacceptable; Refrigerated= 48 Hours ; Frozen=1 Year

Rejection Criteria

Gross Hemolysis

Test Volume Required

1.5 mL Serum / 3 mL Blood

Minimum Test Volume

0.5 mL Serum / 3 mL Blood

CPT Codes