Particle Enhanced Turbidimetric Immunoassay (PETIA)
Quest Diagnostics San Juan Capistrano
2 Days a week
1-2 mL Blood
Red Top (No Additive)
Serum separator tube (SST) is also acceptable.
Room Temp: 26 Days; Refrigerated: 26 Days; Frozen: 10 Years
1 mL Serum
0.5 mL Serum
Serum samples must be completely coagulated and, after centrifugation, must not contain any particles or trace of fibrin.