Systemic Lupus Erythematosus SLE Disease Activity Panel
- Laboratory
- Quest Diagnostics
- Test code
- 19882
- Specimen
- Serum
- Fasting
- Not stated as required
Quest Diagnostics test directory, test code 19882
Biomarkers · Chemical
Complement Component C4c
What it measures
- Tests in the graph that measure it
- 4
A plain-language description with its source has not been added for this biomarker yet. What the laboratories say about the tests that measure it is below.
Tests that measure Complement Component C4c
Angioedema Panel Hereditary Comprehensive
- Laboratory
- Quest Diagnostics
- Test code
- 17706
- Specimen
- Serum
- Fasting
- Required
What the laboratory says this test is for
This panel is designed to assist in the diagnosis of hereditary angioedema.
Quest Diagnostics test directory, test code 17706
C4 Activation Panel
- Laboratory
- Quest Diagnostics
- Test code
- 35071
- Specimen
- Serum
- Fasting
- Not stated as required
Quest Diagnostics test directory, test code 35071
Complement Component C4c
- Laboratory
- Quest Diagnostics
- Test code
- 353
- Specimen
- Serum
- Fasting
- Not stated as required
What the laboratory says this test is for
Decreased C4 level is associated with acute systemic lupus erythematosis, glomerulonephritis, immune complex disease, cryoglobulinemia, congenital C4 deficiency and generalized autoimmune disease.
Quest Diagnostics test directory, test code 353
About this page
Everything above is drawn from the named sources and shown as they published it. Reference ranges belong to the laboratory that issued them and the population it named; they are not a universal normal. This page describes the biomarker in general and does not interpret anyone's result. For your own numbers, talk to a clinician, or use Aumnivida, which reads the same graph next to your records.
Found an error? Write to hello@biomarkerlens.com with the page link and the source that contradicts it.