Complement c3d, C3d
12 days
Enzyme immunoassay (EIA)
Accredited Laboratory Partner
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Assesses circulating immune complexes via C3d. Supports diagnosis of immune complex disorders.
Serum or Plasma
1 mL
Red-top tube or gel-barrier tube, lavender-top (EDTA) tube is also acceptable.
No special preparation is required for this test. You may eat, drink, and take your medications as normal, unless instructed otherwise by your healthcare provider.
This test does not require any special collection or pre-analytical handling. Follow routine specimen collection protocols.
| Temperature | Period |
|---|---|
| Frozen | 14 days |