C2 Complement, Functional, with Reflex, Serum
NY State Approved Indicates the status of NY State approval and if the test is orderable for NY State clients.
The investigation of a patient with a low (absent) hemolytic complement (CH).
Reflex Tests Lists test(s) that may or may not be performed, at an additional charge, depending on the result and interpretation of the initial test(s)
|Test ID||Reporting Name||Available Separately||Always Performed|
|C4||Complement C4, S||Yes||No|
|C3||Complement C3, S||Yes||No|
Testing Algorithm Delineates situation(s) when tests are added to the initial order. This includes reflex and additional tests.
If the C2 result is <15 U/mL, then C3 and C4 will be performed at an additional charge.
C2/81835: C2H(50) Automated Liposome Lysis Assay
C3/8174, C4/8171: Nephelometry
Reporting Name A shorter/abbreviated version of the Published Name for a test; an abbreviated test name