Ataxia Gene Panel Test
Also known as: Hereditary Ataxia Panel, Spinocerebellar Ataxia Gene Panel, Cerebellar Ataxia Genetic Test
Ataxia Gene Panel Test test available at DNA Labs India for ₹36,000. Uses Next-Generation Sequencing (NGS) on Peripheral Blood samples. Results in Reports are typically available within 4-6 weeks from the date of sample receipt at the laboratory.. Free home collection in 300+ cities across India.
🩺 Medically Reviewed By
Dr SHAILAJA RAGHUNATH MURDESHWAR
Consultant Physician · Reg: 8052
Last reviewed: September 7, 2026
Overview
The primary purpose of the Ataxia Gene Panel is to identify the underlying genetic cause of ataxia in patients presenting with symptoms such as uncoordinated movements, gait disturbances, and speech difficulties. This test helps in: 1) Confirming a clinical diagnosis of hereditary ataxia, 2) Distinguishing between different genetic subtypes, which may have different prognoses and management strategies, 3) Identifying asymptomatic carriers in families with a history of ataxia, 4) Providing information for genetic counseling and family planning, 5) Guiding treatment decisions and clinical management, 6) Enabling participation in clinical trials for targeted therapies.
- Test Code
- 6039
- CPT Code
- 81406
- ICD Code
- G11.0
- Price
- ₹36,000
- Sample Type
- Peripheral Blood
- Result Time
- Reports are typically available within 4-6 weeks from the date of sample receipt at the laboratory.
- Fasting Required
- No
- Method
- Next-Generation Sequencing (NGS)
Sample Collection
No special preparation is required. A doctor's prescription is recommended. For prenatal testing, prior genetic counseling is advised.
Method: Venipuncture
Laboratory Analysis
A standard blood draw will be performed by a trained phlebotomist. For prenatal samples, the procedure will be performed by a specialist.
Report Delivery
No specific post-collection care is needed. Patients can resume normal activities immediately.
Timeline: Reports are typically available within 4-6 weeks from the date of sample receipt at the laboratory.
Patient Instructions
About This Test
Who Should Get This Test
The primary purpose of the Ataxia Gene Panel is to identify the underlying genetic cause of ataxia in patients presenting with symptoms such as uncoordinated movements, gait disturbances, and speech difficulties. This test helps in: 1) Confirming a clinical diagnosis of hereditary ataxia, 2) Distinguishing between different genetic subtypes, which may have different prognoses and management strategies, 3) Identifying asymptomatic carriers in families with a history of ataxia, 4) Providing information for genetic counseling and family planning, 5) Guiding treatment decisions and clinical management, 6) Enabling participation in clinical trials for targeted therapies.
How to Prepare
- Peripheral blood: Collect 3 ml in an EDTA vacutainer
- Amniotic fluid: Collect in a sterile container
- Chorionic villi: Collect in a sterile container with normal saline
- Samples should be transported at room temperature or on a cool pack
Doctor's Notes
Reviewed by Dr SHAILAJA RAGHUNATH MURDESHWAR — MBBS, MD (General Medicine) · Reg. No. 8052
"Ataxia gene panel testing is crucial for accurate diagnosis of hereditary ataxias. Early identification of the genetic cause enables targeted management, prognostic counseling, and informed family planning decisions."
Last medically reviewed: September 7, 2026
Test Parameters & Specifications
Sample Stability
- Hemolyzed blood samples
- Clotted blood samples
- Incorrect sample container
- Improperly labeled samples
- Samples received after prolonged transit time without proper storage
Understanding Your Results
Positive
A pathogenic variant was identified, confirming the genetic diagnosis of ataxia. Genetic counseling is recommended.
Negative
No pathogenic variants were detected in the analyzed genes. A genetic cause cannot be excluded; further testing may be considered.
Variant of Uncertain Significance (VUS)
A genetic variant was found, but its clinical significance is unclear. Additional family studies or functional assays may be needed.
Consult a neurologist or geneticist if you or a family member experience symptoms of ataxia, such as unsteady gait, difficulty with coordination, slurred speech, or if there is a known family history of ataxia. Genetic testing should be discussed with a healthcare professional to determine appropriateness.
Limitations
- ⚠The panel covers only known ataxia-associated genes; novel or rare genes may not be included
- ⚠Variant of uncertain significance (VUS) may be reported, requiring further investigation
- ⚠Negative result does not exclude a genetic cause of ataxia
- ⚠Large repeat expansions may not be accurately sized by NGS alone
- ⚠Results should be interpreted in the context of clinical findings and family history
Risks & Considerations
- ●Minimal risk of bruising or infection at the blood draw site
- ●Psychological impact of genetic testing results
- ●Potential for incidental findings
Interfering Factors
- ●Contamination of sample with maternal cells in prenatal testing
- ●Low DNA quality or quantity
- ●Presence of large deletions or duplications not detected by standard NGS
- ●Repeat expansions in genes not covered by the panel
- ●Genetic heterogeneity with variants in genes not included in the panel
Compare With Similar Tests
| Test | Ataxia Gene Panel | Single Gene Testing | Whole Exome Sequencing | Chromosomal Microarray |
|---|---|---|---|---|
| Comparison | Ataxia Gene Panel |
Frequently Asked Questions
What is the cost of the Ataxia Gene Panel in India?
What sample is required for the Ataxia Gene Panel?
Is fasting required before the Ataxia Gene Panel test?
How long does it take to get the results of the Ataxia Gene Panel?
Which genes are analyzed in the Ataxia Gene Panel?
Is a doctor's prescription required for the Ataxia Gene Panel?
Can the Ataxia Gene Panel be done during pregnancy?
What does a positive result mean?
What does a negative result mean?
Is home sample collection available for the Ataxia Gene Panel?
What is the turnaround time for the Ataxia Gene Panel?
Are there any risks associated with the Ataxia Gene Panel?
Related Tests
Angelman Syndrome Test
₹10,000Duchenne / Becker Muscular Dystrophy (DMD / BMD) Gene Mutation Test
₹14,000Episodic Ataxia Type 1 Hotspot Test
₹11,500Episodic Ataxia Comprehensive Profile Hotspot Test
₹16,000Megalencephalic Leukoencephalopathy with Subcortical Cysts Van Der Knaap and Nalband MLC Gene Hotspot Mutation Test
₹7,500Analyzer 18 SMA 18 Test Panel
₹1,755Reference Laboratory Services
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.
Your Data Privacy
Your medical data is protected under Indian law.
✓ Stored in India: All patient records are stored on servers located in India. No data is transferred outside the country.
✓ DPDP Act Compliant: Under the Digital Personal Data Protection Act 2023, you can request deletion of your records at any time by contacting support.
Book Your Test
Enter your details and we'll connect you within 15 minutes.