C5 Complement Test
Also known as: C5 Complement Assay, Complement C5 Test
C5 Complement Test test available at DNA Labs India for ₹12,000. Uses Radial Immunodiffusion on Serum samples. Results in Results are typically available within 2-3 weeks after sample collection.. Free home collection in 300+ cities across India.
Overview
The primary purpose of the C5 Complement Test is to diagnose C5 Complement Deficiency by quantifying C5 protein levels in the blood. This helps in identifying immune system abnormalities, guiding treatment for recurrent infections and autoimmune conditions, and assessing genetic risk factors.
- Test Code
- 235
- Price
- ₹12,000
- Sample Type
- Serum
- Result Time
- Results are typically available within 2-3 weeks after sample collection.
- Fasting Required
- No
- Method
- Radial Immunodiffusion
Sample Collection
Ensure the Test Send Out Consent Form (Form 35) is duly filled. No fasting required, but inform the physician about any medications or health conditions.
Method: Venipuncture
Laboratory Analysis
A blood sample will be drawn from a vein in the arm. The process is quick and minimally invasive, performed by trained phlebotomists.
Report Delivery
Apply pressure to the puncture site to prevent bleeding. Resume normal activities unless advised otherwise. Monitor for any signs of infection or excessive bruising.
Timeline: Results are typically available within 2-3 weeks after sample collection.
Patient Instructions
About This Test
Who Should Get This Test
The primary purpose of the C5 Complement Test is to diagnose C5 Complement Deficiency by quantifying C5 protein levels in the blood. This helps in identifying immune system abnormalities, guiding treatment for recurrent infections and autoimmune conditions, and assessing genetic risk factors.
How to Prepare
- Duly filled Test Send Out Consent Form (Form 35) is mandatory.
- Sample should be collected in a serum separator tube.
- Ship sample refrigerated or frozen to maintain stability.
- Avoid hemolysis during blood draw.
Doctor's Notes
"The C5 Complement Test is essential for patients with recurrent infections or autoimmune symptoms to identify underlying complement deficiency, enabling early intervention and management."
Test Parameters & Specifications
Sample Stability
- Hemolyzed or lipemic samples
- Incorrect sample type or volume
- Missing consent form
Understanding Your Results
Low C5 Level
Suggestive of C5 Complement Deficiency. Correlate with clinical symptoms and family history. Consider genetic counseling and immune system evaluation.
Action: Consult an immunologist for comprehensive assessment.
Normal C5 Level
Indicates normal C5 complement function. Symptoms may be due to other causes; further testing may be needed.
Action: Discuss results with your physician for appropriate next steps.
High C5 Level
May occur in acute inflammation or infection. Not specific to deficiency but warrants clinical correlation.
Action: Monitor symptoms and repeat test if necessary.
Consult a doctor if you experience recurrent infections, unexplained inflammation, autoimmune symptoms, or have a family history of complement deficiency. Seek immediate care for signs of severe infection like high fever or meningitis symptoms.
Limitations
- ⚠Does not assess other complement components
- ⚠May require confirmatory genetic testing
- ⚠Results can be influenced by acute inflammation
Risks & Considerations
- ●Minor bruising or pain at the puncture site
- ●Rare risk of infection
- ●Fainting or dizziness in some individuals
Interfering Factors
- ●Hemolyzed samples
- ●Recent immunosuppressive therapy
- ●Certain medications like corticosteroids
Compare With Similar Tests
| Test | C5 Complement Test | C3 Complement Test | Total Complement Activity (CH50) |
|---|---|---|---|
| Comparison | C5 Complement Test |
Frequently Asked Questions
What is the C5 Complement Test?
Why is the C5 Complement Test recommended?
What are the symptoms of C5 Complement Deficiency?
How is the C5 Complement Test performed?
What sample is required for the C5 Complement Test?
Is fasting required for the C5 Complement Test?
How long does it take to get results for the C5 Complement Test?
What is the cost of the C5 Complement Test at DNA Labs India?
Is home sample collection available for the C5 Complement Test?
How accurate is the C5 Complement Test?
What should I do if my C5 Complement Test results are abnormal?
Can the C5 Complement Test detect other conditions?
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₹5,950Reference Laboratory Services
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