C7 Gene C7 deficiency NGS Genetic Test
Short Name: C7 Deficiency NGS Test
Also known as: C7 Gene NGS Genetic Test, Complement Component 7 Deficiency Test, C7 Genetic Analysis
C7 Gene C7 deficiency NGS Genetic Test test available at DNA Labs India for ₹20,000. Uses NGS Technology on Blood or Extracted DNA or One drop Blood on FTA Card samples. Results in 3 to 4 weeks. Free home collection in 300+ cities across India.
🩺 Medically Reviewed By
Dr SULOCHANA HEMCHANDRA HOLLA
Consultant Medical Geneticist · Reg: 8532
Last reviewed: September 7, 2026
Overview
To identify genetic variations in the C7 gene associated with C7 deficiency, aiding in diagnosis, risk assessment, and management of immune-related disorders.
- Test Code
- 4864
- Price
- ₹20,000
- Sample Type
- Blood or Extracted DNA or One drop Blood on FTA Card
- Result Time
- 3 to 4 weeks
- Fasting Required
- No
- Method
- NGS Technology
Sample Collection
No specific preparation required. Provide clinical history and genetic counseling session.
Method: Venipuncture or FTA card spotting
Laboratory Analysis
Blood sample collected via venipuncture or one drop on FTA card by trained phlebotomist.
Report Delivery
Apply pressure to puncture site. Store sample as per instructions for stability.
Timeline: 3 to 4 weeks
Patient Instructions
About This Test
Who Should Get This Test
To identify genetic variations in the C7 gene associated with C7 deficiency, aiding in diagnosis, risk assessment, and management of immune-related disorders.
How to Prepare
- Ensure proper identification of patient
- Use sterile equipment
- Label samples correctly
- Transport to lab within specified time
Doctor's Notes
Reviewed by Dr SULOCHANA HEMCHANDRA HOLLA — MBBS, MD (Medical Genetics) · Reg. No. 8532
"Genetic testing for C7 deficiency is crucial for early diagnosis and management of recurrent infections, especially in families with a history of immune disorders."
Last medically reviewed: September 7, 2026
Test Parameters & Specifications
Sample Stability
- Hemolyzed samples
- Insufficient sample volume
- Improperly labeled samples
Understanding Your Results
Pathogenic variant detected
Likely diagnosis of C7 deficiency; increased infection risk; recommend clinical evaluation.
No pathogenic variant detected
C7 deficiency unlikely; consider other causes for symptoms.
Variant of uncertain significance
Further testing and clinical correlation needed.
If symptoms of recurrent infections persist, worsen, or if family history suggests genetic risk.
Limitations
- ⚠May not detect all genetic variants; clinical correlation required
- ⚠Results should be interpreted in conjunction with clinical history and other tests
Risks & Considerations
- ●Minimal risks from blood draw, such as bruising or infection
- ●Genetic testing may have psychological implications
Interfering Factors
- ●Sample contamination
- ●Improper sample storage
- ●DNA degradation
Compare With Similar Tests
| Test | C7 Gene C7 deficiency NGS Genetic Test | Complement System Panel | C3 Gene Test | Immunoglobulin Quantification |
|---|---|---|---|---|
| Comparison | C7 Gene C7 deficiency NGS Genetic Test |
Frequently Asked Questions
What is C7 deficiency?
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We serve as a reference laboratory for hospitals and clinics across India. Send samples from your facility with same-day pickup, priority processing, and results delivered through our online portal. Competitive institutional pricing available.
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✓ Stored in India: All patient records are stored on servers located in India. No data is transferred outside the country.
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