A B C D E F G H I J K L M N O P Q R S T U V W X Y Z # |
C4 (Fourth Component of Complement), Serum
MessageSpecimen must arrive within 24 hours of draw
Test Code
293
CPT Codes
86160
Preferred Specimen
Serum
Container/Tube: Serum gel tube(s)
Specimen Volume: 3 mL (minimum volume: 0.5 mL) of serum
Note: 1. Indicate patient’s age and serum. 2. Label specimen appropriately (serum).
Container/Tube: Serum gel tube(s)
Specimen Volume: 3 mL (minimum volume: 0.5 mL) of serum
Note: 1. Indicate patient’s age and serum. 2. Label specimen appropriately (serum).
Transport Temperature
Refrigerate <=24 hours/Frozen
Methodology
Nephelometry
Reference Range
0-60 days: 9.2-32.8 mg/dL
2 months: 9.7-36.7 mg/dL
3 months: 11.4-35.4 mg/dL
4 months: 10.9-49.8 mg/dL
5 months: 9.3-47.2 mg/dL
6 months: 11.3-55.0 mg/dL
7-9 months: 12.4-48.5 mg/dL
10-12 months: 15.7-51.1 mg/dL
1-16 years: 14.0-59.0 mg/dL
≥17 years: 10.0-40.0 mg/dL
2 months: 9.7-36.7 mg/dL
3 months: 11.4-35.4 mg/dL
4 months: 10.9-49.8 mg/dL
5 months: 9.3-47.2 mg/dL
6 months: 11.3-55.0 mg/dL
7-9 months: 12.4-48.5 mg/dL
10-12 months: 15.7-51.1 mg/dL
1-16 years: 14.0-59.0 mg/dL
≥17 years: 10.0-40.0 mg/dL
Performed By
CoxHealth