TTC8 Gene Bardet-Biedl syndrome type 8 NGS Genetic Test
Short Name: BBS8 NGS Genetic Test
Also known as: BBS8 Gene Test, Bardet-Biedl Syndrome Type 8 Genetic Test
TTC8 Gene Bardet-Biedl syndrome type 8 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 detect mutations in the TTC8 gene for diagnosis of Bardet-Biedl Syndrome Type 8.
- Test Code
- 5381
- 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
Clinical history and genetic counseling session required.
Method: Venipuncture or Finger prick for FTA card
Laboratory Analysis
Blood sample collected via venipuncture or finger prick for FTA card.
Report Delivery
Sample stored at ambient temperature and sent to lab.
Timeline: 3 to 4 weeks
Patient Instructions
About This Test
Who Should Get This Test
To detect mutations in the TTC8 gene for diagnosis of Bardet-Biedl Syndrome Type 8.
How to Prepare
- Fast if required
- Bring clinical documents
- Ensure proper identification
Doctor's Notes
Reviewed by Dr SULOCHANA HEMCHANDRA HOLLA — MBBS, MD (Medical Genetics) · Reg. No. 8532
"Genetic testing for TTC8 gene is essential for confirming Bardet-Biedl Syndrome Type 8, enabling personalized management and family counseling."
Last medically reviewed: September 7, 2026
Test Parameters & Specifications
Sample Stability
- Hemolyzed sample
- Incorrect labeling
- Insufficient sample volume
Understanding Your Results
No pathogenic variants
Low likelihood of BBS type 8, but clinical correlation needed
Pathogenic variant detected
Confirms diagnosis of BBS type 8
If symptoms of BBS are present, or for family planning after a positive result.
Limitations
- ⚠May not detect all types of mutations
- ⚠Results require clinical correlation
- ⚠Genetic counseling recommended
Risks & Considerations
- ●Minimal risk from blood draw
- ●Psychological impact of results
Interfering Factors
- ●Sample degradation
- ●Contamination
- ●Insufficient DNA quantity
Compare With Similar Tests
| Test | TTC8 Gene Bardet-Biedl syndrome type 8 NGS Genetic Test | Full BBS Panel | Single Gene Test |
|---|---|---|---|
| Comparison | TTC8 Gene Bardet-Biedl syndrome type 8 NGS Genetic Test |
Frequently Asked Questions
What is Bardet-Biedl Syndrome Type 8?
What causes BBS type 8?
What are the symptoms of BBS type 8?
How is BBS type 8 diagnosed?
What is the TTC8 gene?
What is NGS genetic testing?
How much does the TTC8 gene test cost?
Is home sample collection available?
How long does it take to get results?
What should I do if I test positive?
Can BBS type 8 be treated?
Is genetic testing covered by insurance?
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