Casandra
Casandra Test Code QD62906Version 1 (DRAFT)
Performing Lab
Complement Component C4c
Clinical Use
Order TestUse
Decreased C4 level is associated with acute systemic lupus erythematosus, glomerulonephritis, immune complex disease, cryoglobulinemia, congenital C4 deficiency and generalized autoimmune disease.
Special Instructions
Not provided.
Limitations
Not provided.
Test Details
Methodology
Immunoassay (Multiplex Protein Panel)
Biomarkers
C4c
ProteinQuantitation
Concentration / Level • Quantitative (Continuous) (e.g., copies/mL, % expression)
Result Turnaround Time
3-5 days
Related Documents
For more information, please review the documents below
Specimen Requirements
Specimen
Serum
Volume
1 mL
Minimum Volume
0.5 mL
Container
Transport tube
Stability Requirements
| Temperature | Period |
|---|---|
| Refrigerated | 8 days |
| Frozen | 21 days |
Similar Tests
Other tests from different labs that may be relevant
Complement C4
Labcorp
Complement Component 4
ARUP Laboratories
Complement C4, Serum
Mayo Clinic Lab
C4 Complement (RDL)
Labcorp
C4 Complement, Functional, Serum
Mayo Clinic Lab
Complement Components 3 and 4
ARUP Laboratories
Complement C2
Labcorp
Complement C3, Serum
Mayo Clinic Lab
Complement Component 2
ARUP Laboratories
C2 Complement, Functional, with Reflex, Serum
Mayo Clinic Lab