HBA1 Gene Thalassemia, alpha NGS Genetic Test
Short Name: HBA1 Thalassemia NGS Test
Also known as: Alpha Thalassemia Genetic Test, HBA1 Gene Mutation Analysis, Thalassemia Alpha NGS Test
HBA1 Gene Thalassemia, alpha 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 Pasupathy Arumugam
Consultant Pathologist · Reg: 21521
Last reviewed: September 7, 2026
Overview
To identify mutations in the HBA1 gene for diagnosis of alpha thalassemia, guide treatment plans, and support genetic counseling for affected individuals and families.
- Test Code
- 5628
- 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 of the patient and a genetic counseling session to draw a pedigree chart of affected family members are recommended.
Method: Venipuncture or Saliva collection
Laboratory Analysis
A small blood sample is collected via venipuncture or saliva sample using a sterile kit.
Report Delivery
Apply pressure to the puncture site to prevent bruising. Store sample as instructed.
Timeline: 3 to 4 weeks
Patient Instructions
About This Test
Who Should Get This Test
To identify mutations in the HBA1 gene for diagnosis of alpha thalassemia, guide treatment plans, and support genetic counseling for affected individuals and families.
How to Prepare
- Ensure proper identification of the patient
- Use sterile collection tubes
- Label samples accurately
- Transport at ambient room temperature
Doctor's Notes
Reviewed by Dr Pasupathy Arumugam — MBBS, MD (Pathology) · Reg. No. 21521
"Genetic testing for alpha thalassemia is crucial for early diagnosis and management, especially in families with a history of blood disorders. Consult a specialist for personalized care."
Last medically reviewed: September 7, 2026
Test Parameters & Specifications
Sample Stability
- Hemolyzed or insufficient sample volume
- Improper labeling or contamination
- Sample not stored at recommended conditions
Understanding Your Results
No mutations detected
Normal alpha globin production; low risk for alpha thalassemia
Pathogenic variant detected
Alpha thalassemia carrier or affected; further clinical assessment needed
Variant of uncertain significance
Requires additional testing and genetic counseling
Consult a hematologist or genetic specialist if results indicate mutations, especially if planning pregnancy or experiencing symptoms of anemia.
Limitations
- ⚠May not detect all rare or novel mutations
- ⚠Results require clinical correlation
- ⚠Does not replace comprehensive hematological evaluation
Risks & Considerations
- ●Minor bruising or pain at blood draw site
- ●Very low risk of infection
- ●No significant risks for saliva collection
Interfering Factors
- ●Sample contamination
- ●Degraded DNA quality
- ●Recent blood transfusion may affect results
Compare With Similar Tests
| Test | HBA1 Gene Thalassemia, alpha NGS Genetic Test | HBA2 Gene Thalassemia Test | Beta Thalassemia Genetic Test | Hemoglobin Electrophoresis | Complete Blood Count (CBC) |
|---|---|---|---|---|---|
| Comparison | HBA1 Gene Thalassemia, alpha NGS Genetic Test |
Frequently Asked Questions
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