Ceruloplasmin is the main transport protein for copper in the blood. In addition the protein exhibits enzymatic activity as an oxidase for various substrates.
Immediately following collection, thoroughly mix sample by gently inverting 5 times
Gold serum separator (SST) tube
Refrigerated (preferred) - 7 days
Frozen - 1 month, if frozen w/i 24 hrs of collection
Ambient - NO
Turbidimetric
Adult: 20 - 60 mg/dL