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AHNAK2 Gene Autism Spectrum Disorder NGS Genetic Test

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AHNAK2 Gene Autism Spectrum Disorder NGS Genetic Test

Short Name: AHNAK2 ASD NGS Test

Also known as: AHNAK2 Mutation Test, Autism Genetic Panel, Neurogenetic Test for ASD

AHNAK2 Gene Autism Spectrum Disorder NGS Genetic Test test available at DNA Labs India for ₹20,000. Uses NGS, Next Generation Sequencing on Blood samples. Results in 3 to 4 weeks from sample receipt. Free home collection in 300+ cities across India.

NGS Genetic TestChildren and Adults🏠 Home Collection

✍️ Written By

🩺 Medically Reviewed By

Dr SULOCHANA HEMCHANDRA HOLLA

Dr SULOCHANA HEMCHANDRA HOLLA

Consultant Medical Geneticist · Reg: 8532

Last reviewed: September 7, 2026

Overview

The purpose of the AHNAK2 Gene Autism Spectrum Disorder NGS Genetic Test is to detect pathogenic mutations in the AHNAK2 gene that may contribute to the development of Autism Spectrum Disorder. This information assists in confirming diagnoses, informing genetic counseling, understanding recurrence risks, and supporting personalized therapeutic approaches.

Test Code
1527
ICD Code
F84.0
Price
₹20,000
Sample Type
Blood
Result Time
3 to 4 weeks from sample receipt
Fasting Required
No
Method
NGS, Next Generation Sequencing
Step 1

Sample Collection

A genetic counseling session is recommended to discuss test implications, family history, and obtain informed consent. No specific fasting is required unless indicated by the physician.

Method: Venipuncture

Step 2

Laboratory Analysis

A standard venipuncture blood draw will be performed by a trained phlebotomist. The sample will be collected in an EDTA tube for DNA preservation.

Step 3

Report Delivery

Apply pressure to the puncture site with a cotton ball to prevent bruising. Resume normal activities unless otherwise directed.

Timeline: 3 to 4 weeks from sample receipt

Patient Instructions

1
Before the Test:Genetic counseling session to discuss test benefits, limitations, and implications. Provide family history and clinical details.
2
During the Test:Blood sample collection via venipuncture. The procedure is quick and minimally invasive, typically taking 10-15 minutes.
3
After the Test:Results are processed in the laboratory and delivered in 3 to 4 weeks. A follow-up counseling session may be scheduled to discuss findings.

About This Test

Who Should Get This Test

The purpose of the AHNAK2 Gene Autism Spectrum Disorder NGS Genetic Test is to detect pathogenic mutations in the AHNAK2 gene that may contribute to the development of Autism Spectrum Disorder. This information assists in confirming diagnoses, informing genetic counseling, understanding recurrence risks, and supporting personalized therapeutic approaches.

How to Prepare

  • Ensure proper identification and labeling of the sample
  • Transport the sample at ambient temperature unless specified
  • Avoid hemolysis by gentle mixing of the blood sample
  • Provide complete clinical history and family pedigree chart

Doctor's Notes

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

"Genetic testing for ASD, including AHNAK2 gene analysis, aids in early identification and personalized management strategies, supporting families and healthcare providers in making informed decisions."

Last medically reviewed: September 7, 2026

Test Parameters & Specifications

Sample TypeBlood
Sample Volume5 mL
ContainerEDTA Tube
Collection MethodVenipuncture

Sample Stability

Whole blood: 2-8°C for up to 24 hours
Room temperature: acceptable for up to 4 hours
Extracted DNA: stable for longer periods at -20°C
Sample Rejection Criteria:
  • Hemolyzed or clotted samples
  • Insufficient sample volume (less than 3 mL)
  • Incorrectly labeled or mismatched samples
  • Sample received without proper documentation

Understanding Your Results

Results from the AHNAK2 Gene ASD NGS Test indicate the presence or absence of genetic variants in the AHNAK2 gene. Interpretation should be done by a qualified geneticist or healthcare provider in conjunction with clinical findings.
Positive for pathogenic variant: Indicates a likely genetic contribution to ASD; consider genetic counseling and family testing.
Negative for pathogenic variant: No detected mutations in AHNAK2; other genetic or environmental factors may be involved.
Variant of uncertain significance (VUS): Further evaluation and family studies may be needed to clarify clinical relevance.
Likely pathogenic variant: Strong evidence for association with ASD; similar management as pathogenic variants.
⚠️ When to Consult a Doctor:

Consult a geneticist, neurologist, or developmental pediatrician if results are positive, uncertain, or if there are ongoing clinical concerns about ASD symptoms. Early intervention is crucial for optimal outcomes.

Limitations

  • ⚠This test analyzes only the AHNAK2 gene and may not detect other genetic causes of ASD
  • ⚠Variants of uncertain significance (VUS) may be identified, requiring further investigation
  • ⚠Does not assess for non-genetic factors contributing to ASD
  • ⚠Limited to known mutations in the AHNAK2 gene; novel variants may not be included in databases

Risks & Considerations

  • ●Minimal risk from blood draw, such as slight pain, bruising, or infection at the site
  • ●Potential psychological impact from results, including anxiety or stress
  • ●Risk of misinterpretation without proper genetic counseling

Interfering Factors

  • ●Hemolyzed or lipemic blood samples may affect DNA quality
  • ●Contaminated or improperly stored samples
  • ●Recent blood transfusions (within 4 months)
  • ●Use of certain medications that alter DNA integrity

Compare With Similar Tests

TestAHNAK2 Gene Autism Spectrum Disorder NGS Genetic TestChromosomal Microarray AnalysisFMR1 Gene TestPTEN Gene TestWhole Exome Sequencing
ComparisonAHNAK2 Gene Autism Spectrum Disorder NGS Genetic Test

Frequently Asked Questions

What is the AHNAK2 gene and its role in ASD?
The AHNAK2 gene is located on chromosome 11 and encodes a protein involved in neuronal development and synaptic function. Mutations in this gene may disrupt brain development, contributing to Autism Spectrum Disorder.
Who should consider the AHNAK2 Gene ASD NGS Test?
Individuals with ASD symptoms, family history of ASD, or those referred for genetic evaluation after developmental screenings should consider this test.
How is the test performed?
The test involves a blood draw, where DNA is extracted and analyzed using Next Generation Sequencing (NGS) to detect mutations in the AHNAK2 gene.
What does a positive result mean?
A positive result indicates a pathogenic mutation in the AHNAK2 gene, suggesting a genetic contribution to ASD. It can guide diagnosis, genetic counseling, and personalized treatment.
What is the cost of the test?
The AHNAK2 Gene ASD NGS Test costs INR 20,000 at DNA Labs India, with free home sample collection across India.
Is fasting required before the test?
No, fasting is not required for this genetic test. However, follow any specific instructions provided during pre-test counseling.
How long does it take to get results?
Results are typically available in 3 to 4 weeks after sample collection and can be accessed online, via email, or WhatsApp.
What are the limitations of the test?
The test only analyzes the AHNAK2 gene and may not detect all genetic causes of ASD. Variants of uncertain significance (VUS) may require further investigation.
Is the test available for home collection?
Yes, DNA Labs India offers free home sample collection for this test in numerous cities across India.
What if the result is negative?
A negative result means no pathogenic mutations were detected in the AHNAK2 gene. Other genetic or environmental factors may still be involved, and clinical evaluation should continue.
How should I prepare for the test?
Prepare by attending a genetic counseling session to discuss family history and implications. No specific preparation is needed beyond providing clinical details.
Is the test covered by insurance?
Coverage varies by insurance plan. Genetic tests are often not covered; check with your provider for specific eligibility under schemes like PMJAY, CGHS, or private insurance.
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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For Hospitals & Clinics

Reference 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.

LIMS Integration

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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.

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