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Test Catalog

Test ID: C4FX    
C4 Complement, Functional, Serum

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NY State Approved Indicates the status of NY State approval and if the test is orderable for NY State clients.


Useful For Suggests clinical disorders or settings where the test may be helpful

Diagnosis of C4 deficiency


Investigation of a patient with an undetectable total complement (CH50) level

Method Name A short description of the method used to perform the test

Automated Liposome Lysis Assay

Reporting Name A shorter/abbreviated version of the Published Name for a test; an abbreviated test name

C4 Complement, Functional, S

Aliases Lists additional common names for a test, as an aid in searching

Fourth Component of Complement
Functional C4
Functional Complement
Hemolytic C4
Hemolytic Complement