Ceruloplasmin
Carcinoembryonic Antigen

Methodology: Immunoturbidimetric
Performed: Sun-Sat
Reported: Within 24 hours

Specimen Requirements:
Collect: One 4 mL gold or red SST.
Transport: Centrifuge and refrigerate until courier pickup.
Unacceptable Conditions: Hemolyzed samples.
Stability: Refrigerated: 3 days; Frozen: 1 month

Notes: Fasting sample preferred. Allow sample to clot completely at room temperature.

CPT Code: 82390



