ALG3 Gene Glycosylation disorder type 1D NGS Genetic Test
Short Name: ALG3 CDG 1D Test
Also known as: Congenital Disorder of Glycosylation Type 1D, CDG 1D, ALG3-CDG
ALG3 Gene Glycosylation disorder type 1D 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
The purpose of this test is to identify mutations in the ALG3 gene to diagnose Glycosylation Disorder Type 1D, enabling accurate clinical management and genetic counseling.
- Test Code
- 2037
- CPT Code
- 81479
- ICD Code
- E77.8
- 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
Genetic counseling is recommended prior to testing. Provide a detailed clinical history and pedigree chart of affected family members.
Method: Venipuncture or Finger Prick
Laboratory Analysis
Sample collected via venipuncture or finger prick onto an FTA card. Procedure is minimally invasive.
Report Delivery
Apply pressure to the collection site to prevent bleeding. Store sample as per instructions for stability.
Timeline: 3 to 4 Weeks
Patient Instructions
About This Test
Who Should Get This Test
The purpose of this test is to identify mutations in the ALG3 gene to diagnose Glycosylation Disorder Type 1D, enabling accurate clinical management and genetic counseling.
How to Prepare
- Obtain clinical history of the patient
- Conduct a genetic counseling session to draw a pedigree chart
- Ensure proper labeling and handling of sample
Doctor's Notes
Reviewed by Dr SULOCHANA HEMCHANDRA HOLLA — MBBS, MD (Medical Genetics) · Reg. No. 8532
"Early genetic diagnosis can inform management strategies, family planning, and support for individuals with ALG3 Gene Glycosylation Disorder Type 1D."
Last medically reviewed: September 7, 2026
Test Parameters & Specifications
Sample Stability
- Sample contaminated or improperly stored
- Insufficient sample volume or degraded DNA
Understanding Your Results
Pathogenic variant detected
Confirms ALG3 Gene Glycosylation Disorder Type 1D. Clinical correlation and management recommended.
No pathogenic variant detected
ALG3 gene mutations not identified. Consider other diagnostic tests if symptoms persist.
Variant of uncertain significance
Further testing and family studies may be needed for clarity.
Consult a genetic specialist or physician if symptoms such as developmental delay, seizures, or abnormal features are present, or if a family history of glycosylation disorders exists.
Limitations
- ⚠May not detect all genetic variants or mosaic mutations
- ⚠Results require clinical correlation and genetic counseling
- ⚠Does not assess for other unrelated genetic conditions unless specified
Risks & Considerations
- ●Minimal physical risk from blood collection
- ●Potential psychological impact from results, requiring genetic counseling
Interfering Factors
- ●Contaminated or degraded DNA sample
- ●Inadequate sample volume or quality
Frequently Asked Questions
What is ALG3 Gene Glycosylation Disorder Type 1D?
What are the common symptoms of this disorder?
How is ALG3 Gene Glycosylation Disorder Type 1D diagnosed?
What is the cost of the NGS Genetic Test in India?
Is home sample collection available for this test?
What sample type is required for the test?
How long does it take to get results?
What should I do before the test?
Is fasting required for this test?
Can this test detect other genetic conditions?
What are the limitations of this test?
When should I consult a doctor regarding this test?
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