Specimen:
Collect
- One Blue Top (Na Citrate)
Submit
- 2 mL (Min:1 mL) Plasma in Standard Transport Tube. Submit Frozen. Submit in a Standard Transport Tube.
Special Handling
- Separate aliquot required for each frozen test ordered
Rejection Criteria
- Clotted Specimen
- EDTA plasma
- Hemolyzed specimens
- Serum
Stability
Ambient: 4 Hour(s); Refrigerated: Unacceptable; Frozen: 3 Month(s); Incubated: Unacceptable
Methodology
- Enzyme-Linked ImmunoSorbent Assay (ELISA)
Performed
Sun-Sat
Reported
2-3 Day(s)
CPT Codes
- 85302
Components
- 91188 - PROTEIN C, TOTAL
Last Updated: November 2, 2025 @ 10:13 am
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