Copper, Whole Blood
Use
Evaluate copper stores and accumulation
Special Instructions
For optimal results, it is crucial to follow prescribed specimen collection and handling procedures strictly. Ensure that specimens are collected in a royal blue-top EDTA metal-free tube to prevent contamination. Adherence to stability requirements will maintain the integrity of the specimen through accurate transportation and storage conditions.
Limitations
Copper, Whole Blood test results can be affected by improper specimen handling or contamination, especially if collected in non-metal-free containers. Interferences from zinc or iron contamination should be considered, as they may alter measurements. Patients on chelation therapy may show altered copper levels, which may not reflect true physiology. This test does not diagnose specific diseases, and results must be interpreted along with clinical findings and other diagnostic tests.
Methodology
Mass Spectrometry
Biomarkers
LOINC Codes
- 12556-7
- 12556-7
Result Turnaround Time
4-7 days
Related Documents
For more information, please review the documents below
Specimen
Whole Blood
Volume
2 mL
Minimum Volume
0.5 mL
Container
Royal blue-top (EDTA) metal-free tube
Storage Instructions
Submission/transport (<3 days): Room temperature. For storage beyond three days, specimen should be refrigerated or frozen.
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | 8 days |
| Frozen | 6 months |