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DNA Labs India

COL4A5 Gene Alport syndrome, X-Linked NGS Genetic Test

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COL4A5 Gene Alport syndrome, X-Linked NGS Genetic Test

Short Name: Alport Syndrome Genetic Test

Also known as: Alport Syndrome Genetic Test, COL4A5 Mutation Test, X-linked Alport Syndrome Test

COL4A5 Gene Alport syndrome, X-Linked NGS Genetic Test test available at DNA Labs India for ₹20,000. Uses Next-Generation Sequencing (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.

NGS Genetic TestMaleAll Ages🏠 Home Collection

🩺 Medically Reviewed By

Overview

To detect mutations in the COL4A5 gene for accurate diagnosis of X-linked Alport syndrome, enabling early treatment, monitoring, and genetic counseling.

Test Code
2276
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
Next-Generation Sequencing (NGS)
Step 1

Sample Collection

Provide clinical history and undergo genetic counseling to draw a family pedigree chart. No specific preparation needed.

Method: Venipuncture or FTA card application

Step 2

Laboratory Analysis

Blood sample collected via venipuncture or one drop on FTA card. Ensure proper labeling and handling.

Step 3

Report Delivery

Sample transported at ambient room temperature. Await report within 3-4 weeks.

Timeline: 3 to 4 Weeks

Patient Instructions

1
Before the Test:Genetic counseling and clinical history review. No fasting required.
2
During the Test:Quick blood draw procedure taking a few minutes.
3
After the Test:Resume normal activities. Report delivery in 3-4 weeks.

About This Test

Who Should Get This Test

To detect mutations in the COL4A5 gene for accurate diagnosis of X-linked Alport syndrome, enabling early treatment, monitoring, and genetic counseling.

How to Prepare

  • Avoid contamination during blood draw
  • Use sterile equipment
  • Label samples correctly with patient details

Doctor's Notes

Reviewed by — MBBS, MD (Pathology) · Reg. No. 21521

"Early genetic testing for Alport syndrome aids in prognosis, treatment planning, and genetic counseling for affected families."

Last medically reviewed: September 7, 2026

Test Parameters & Specifications

Sample TypeBlood or Extracted DNA or One drop Blood on FTA Card
Sample Volume5 ml blood
ContainerEDTA tube or FTA card
Collection MethodVenipuncture or FTA card application

Sample Stability

Stable at room temperature for 72 hours
FTA card samples stable for longer periods
Sample Rejection Criteria:
  • Insufficient sample volume
  • Hemolyzed or clotted samples
  • Incorrect labeling

Understanding Your Results

Results indicate presence or absence of mutations in the COL4A5 gene associated with Alport syndrome. Consult a geneticist for detailed interpretation.
Positive for pathogenic variant: Confirms diagnosis, guide management
Negative: Rules out COL4A5 mutations, consider other causes
Variant of uncertain significance: Requires follow-up testing or clinical correlation
⚠️ When to Consult a Doctor:

If symptoms such as hematuria, hearing loss, or vision problems appear, or with a family history of Alport syndrome.

Limitations

  • May not detect all types of genetic variants (e.g., large deletions)
  • Requires confirmation by additional methods in some cases
  • Genetic counseling recommended for result interpretation

Risks & Considerations

  • Minor bruising or pain at blood draw site
  • Rare infection risk

Interfering Factors

  • Sample contamination
  • Degraded DNA quality
  • Hemolyzed blood samples

Frequently Asked Questions

What is Alport syndrome?
Alport syndrome is a genetic disorder caused by mutations in genes like COL4A5, affecting the kidneys, ears, and eyes, leading to progressive kidney damage, hearing loss, and vision problems.
How is Alport syndrome inherited?
X-linked Alport syndrome, the most common form, is inherited in an X-linked recessive pattern, primarily affecting males, while females can be carriers.
What are the common symptoms of Alport syndrome?
Symptoms include blood in urine, proteinuria, high blood pressure, swelling in legs, hearing loss, and eye abnormalities such as cataracts.
How is Alport syndrome diagnosed?
Diagnosis involves clinical evaluation, urine tests, blood tests, hearing and vision tests, and genetic testing to confirm mutations in the COL4A5 gene.
What is NGS genetic testing for Alport syndrome?
NGS (Next-Generation Sequencing) is a advanced genetic test that analyzes multiple genes simultaneously, providing a comprehensive view of mutations in the COL4A5 gene.
What is the cost of the COL4A5 genetic test in India?
The cost is INR 20,000, which includes home sample collection and analysis, making it affordable for diagnosis and management.
Is home sample collection available for this test?
Yes, free home sample collection is available across many cities in India for online bookings.
How long does it take to get the results?
Results are typically delivered within 3 to 4 weeks via online portal, email, or WhatsApp.
What sample is required for the test?
Blood sample or extracted DNA, or one drop of blood on an FTA card, can be used for testing.
Is fasting required before the test?
No, fasting is not required for this genetic test.
Can females be tested for Alport syndrome?
Yes, females can be tested as carriers or if symptomatic, though X-linked Alport syndrome primarily affects males.
What should I do if the test result is positive?
Consult a geneticist or nephrologist for personalized management, treatment options, and genetic counseling for family planning.
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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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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