Test Code HIT2 Heparin PF4 (Platelet Factor 4) Platelet Antibody

Specimen Requirements

One 4.5 mL blue top (3.2% sodium citrate) tube. (Min. 2 mL platelet poor plasma.)

Separate plasma within one hour of collection and freeze at -70°C or less; ship on dry ice.

Performing Lab

Vitalant

Vitalant Test Code 550B; Method: ELISA

St Clair Hospital Test Code

HIT2

Days Set Up

Monday, Tuesday, Wednesday, Thursday, Friday