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HelpTest ID BLOD0624 Complement C4
AKA
C4
Specimen Type/Requirements
Green-Top (Lithium Hepain) Tube or Gold (SST Serum) Tube
Specimen Volume
| Preferred Volume | 500 µL serum/plasma |
| Minimum Volume | 100 µL serum/plasma |
Stability/Transport
| Room Temperature | N/A | |
| Refrigerated | 5 days | Preferred for Transport |
| Frozen | 7 days |
Performed Test Frequency
Monday-Sunday
Methodology
Immunoturbidometric
CPT
86160
Performing Lab
Sanford Laboratories Fargo-Core Lab