3119: C5 COMPLEMENT FUNCTIONAL
- Transfer Tube- Frozen- Serum
- 0.5 mL Serum from a RED TOP - Frozen (STRICT FROZEN)
- Serum Frozen from a Plain Red Top Tube (SST serum not acceptable) Serum should be separated from blood clot and frozen at -70 degrees C or on dry ice within 2 hours after blood is drawn. Transfer specimen to plastic transport tube before freezing.
- AMBIENT: unstable REFRIGERATED: unstable FROZEN: stable