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HelpTest Code LAB1231870 Ceruloplasmin
Useful For
May be used as initial screening test in Wilson disease or copper transport disorders.
Specimen Required
- Yellow (Gold) top tube (SST) or
- Plasma Preparation Tube (PPT)
- Also acceptable: Lithium Heparin Green top tube
NOTE: Fasting specimen preferred.
Specimen Stability Information
Transport: Frozen only. Transfer 1 mL serum or plasma to an ARUP Standard Transport Tube. (Min: 0.5 mL)
Stability: After separation from cells: Ambient: 8 hours; Refrigerated: 72 hours; Frozen: 1 month
Reject Due To
EDTA plasma or hemolyzed specimens.
Day(s) Performed
Sun-Sat
Method Name
Quantitative Immunoturbidimetry.
CPT Code Information
82390
Performing Laboratory
ARUP Laboratories
LOINC Code Information
| Component Test Code* | Component Chart Name | LOINC |
|---|---|---|
| 0050160 | Ceruloplasmin | 2064-4 |
Reference Values
| 6 months-6 years | 18-37 mg/dL |
| 7-17 years | 20-43 mg/dL |
| 18 years and older | 17-54 mg/dL |