AMG
7 days
Immunologic
Cause for Rejection: Gross Haemolysis (>1000 mg/dL), gross lipemia that cannot be cleared by ultracentrifugation
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Measures alpha-2-macroglobulin, a protein involved in inflammation and protease inhibition. Useful in liver fibrosis scoring.
Serum
1 mL
Red-top tube or gel-barrier tube
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 |
|---|---|
| Refrigerated | 14 days |
| Frozen | 14 days |