Unit Code 83391:
C4 Complement, Functional, Serum
Useful For
Diagnosis of C4 deficiency
Investigation of a patient with an undetectable total complement
(CH50) level
Method Name
Turbidimetry
Reporting Name
C4 Complement, Functional, S
Ordering Mnemonic
C4FX
Aliases
C4
Complement
Fourth Component of Complement
Functional C4
Functional Complement
Hemolytic C4
Hemolytic Complement


