C2 Level
Test Code
C2L
Description
N/A
Collect
Plasma from a lavender top (EDTA) tube is the only acceptable sample type. Mix sample thoroughly.
Patient Prep
Minimum volume: 250 µL plasma, frozen
Unacceptable Conditions
Thawed specimen.
Storage Transport Temp
Send frozen plasma Priority Overnight via FedEx and in a well insulated container on dry ice.
Stability
Frozen at -70°C: 1 year
Performed
N/A
Methodology
Radial Immunodiffusion (RID)
Turnaround Time
Up to 4 weeks
Department
Complement Lab
Synonyms
Complement (C2 Level);Radial Immuno Assay (C2 Level)
Study Offerings
Not offered
Reference Interval
Human Male: 22 - 40 ug/mL
Human Female: 22 - 40 ug/mL
CPT Code
86160
New York Approved
Legacy
FDA
LDT