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ALDH6A1 Gene Methylmalonate semialdehyde dehydrogenase deficiency NGS Genetic Test

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ALDH6A1 Gene Methylmalonate semialdehyde dehydrogenase deficiency NGS Genetic Test

Short Name: ALDH6A1 Gene MMSDH Deficiency Test

Also known as: Methylmalonate semialdehyde dehydrogenase deficiency, ALDH6A1 deficiency

ALDH6A1 Gene Methylmalonate semialdehyde dehydrogenase deficiency NGS Genetic Test test available at DNA Labs India for ₹20,000. Uses NGS 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.

Genetic Test🏠 Home Collection

🩺 Medically Reviewed By

Overview

The purpose of this test is to diagnose ALDH6A1 gene methylmalonate semialdehyde dehydrogenase deficiency by identifying pathogenic mutations in the ALDH6A1 gene. It aids in confirming the disorder, guiding treatment decisions, and facilitating genetic counseling for family planning.

Test Code
2157
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
Step 1

Sample Collection

Ensure proper sample handling and storage. No specific patient preparation required.

Method: Standard blood collection

Step 2

Laboratory Analysis

Collect blood via venipuncture or use extracted DNA. For FTA card, apply one drop of blood.

Step 3

Report Delivery

Label sample correctly and transport to lab under recommended conditions.

Timeline: 3 to 4 Weeks

Patient Instructions

1
Before the Test:Review clinical history and obtain informed consent.
2
During the Test:Sample collection and DNA extraction followed by NGS analysis.
3
After the Test:Results interpretation and genetic counseling session recommended.

About This Test

Who Should Get This Test

The purpose of this test is to diagnose ALDH6A1 gene methylmalonate semialdehyde dehydrogenase deficiency by identifying pathogenic mutations in the ALDH6A1 gene. It aids in confirming the disorder, guiding treatment decisions, and facilitating genetic counseling for family planning.

How to Prepare

  • Use sterile equipment
  • Avoid hemolysis
  • Store samples at 2-8°C if not processed immediately

Doctor's Notes

Reviewed by — MBBS, MD (Medical Genetics) · Reg. No. 8532

"This test is crucial for early diagnosis and management of ALDH6A1 deficiency, especially in families with a history of metabolic disorders."

Last medically reviewed: September 7, 2026

Test Parameters & Specifications

Sample TypeBlood or Extracted DNA or One drop Blood on FTA Card
ContainerEDTA tube or FTA card
Collection MethodStandard blood collection

Sample Stability

Blood: 2-8°C for 48 hours
Extracted DNA: -20°C for long-term storage
Sample Rejection Criteria:
  • Hemolyzed sample
  • Incorrect sample type
  • Insufficient sample volume

Understanding Your Results

Results indicate the presence or absence of pathogenic variants in the ALDH6A1 gene, essential for diagnosing methylmalonate semialdehyde dehydrogenase deficiency.
Positive for pathogenic variant: Diagnosis confirmed
Negative: No variants detected, consider other conditions
Variant of uncertain significance: Further testing recommended
⚠️ When to Consult a Doctor:

Consult a geneticist or healthcare provider if symptoms suggestive of metabolic disorder are present, or for carrier testing and family planning.

Limitations

  • May not detect all genetic variants
  • Limited to ALDH6A1 gene analysis
  • Requires genetic counseling for interpretation

Risks & Considerations

  • Minimal risk from blood draw
  • Psychological impact of genetic results

Interfering Factors

  • Contaminated sample
  • Degraded DNA
  • Insufficient sample volume

Frequently Asked Questions

What is ALDH6A1 gene methylmalonate semialdehyde dehydrogenase deficiency?
It is a rare genetic disorder caused by mutations in the ALDH6A1 gene, leading to impaired breakdown of certain amino acids and fats, causing toxic buildup.
What are the symptoms of this deficiency?
Symptoms include developmental delays, muscle weakness, seizures, abnormal movements, intellectual disability, behavioral problems, difficulty walking, and abnormal liver function tests.
How is this deficiency diagnosed?
Diagnosis is primarily through genetic testing, such as NGS, to identify mutations in the ALDH6A1 gene.
What is the cost of the ALDH6A1 gene NGS test in India?
The test costs INR 20000 at DNA Labs India, with potential discounts and home collection available.
What sample type is required for this test?
Blood, extracted DNA, or one drop of blood on an FTA card are accepted.
Is fasting required for this test?
No, fasting is not required.
How long does it take to get results?
Results are typically available within 3 to 4 weeks.
Is home sample collection available?
Yes, free home collection is offered for online bookings across India.
Can this test be covered by insurance?
Coverage depends on the insurance provider; check with your insurer for details.
What should I do if the test result is positive?
Consult a geneticist or healthcare provider for interpretation, management options, and genetic counseling.
Are there any risks associated with this test?
The test involves minimal risks from blood draw; psychological support may be needed for result interpretation.
What other tests are related to this condition?
Related tests include Methylmalonic Acid Test, Organic Acid Panel, and other genetic tests for metabolic disorders.
Worried about the process? Our certified phlebotomists collect thousands of samples every month across India. The process takes under 5 minutes and is virtually painless. Questions? Message us on WhatsApp — we're here 7 days a week.

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