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| Title | COMPLEMENT COMPONENT C4c |
| Specimen Requirement | <p>1 SST/1 mL serum. After 30 minutes of clotting, promptly, centrifuge and refrigerate.</p> |
| Methodology | |
| Stability | Room Temp 72 hours; Refrigerated 7 days; Frozen 90 days |
| Reference Range | By Report* |
| Turnaround | 3 days Sep up Mon-Sat AM |
| Clinical Use | |
| Test Code | C4S |
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