Urine Free Light Chains, Kappa/Lambda Free Light Chains
5 days
Immunoturbidimetry
Accredited NRL Laboratory
Tuesday and Thursday. Cut-off 7pm
Measures free κ and λ light chains in urine. Helps detect monoclonal gammopathies.
24 hour urine
5 mL
Urine container, no preservative
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 |
|---|---|
| Room temperature | 7 days |
| Refrigerated | 4 weeks |
| Frozen | longer |