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FLG Gene Ichthyosis vulgaris NGS Genetic Test

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FLG Gene Ichthyosis vulgaris NGS Genetic Test

Short Name: FLG Gene Ichthyosis Vulgaris Test

Also known as: FLG Gene Mutation Test, Ichthyosis Vulgaris NGS Test, Filaggrin Gene Test

FLG Gene Ichthyosis vulgaris NGS Genetic Test test available at DNA Labs India for ₹20,000. Uses Next-Generation Sequencing (NGS) on Blood, Extracted DNA, or One drop Blood on FTA Card samples. Results in 3-4 weeks. Free home collection in 300+ cities across India.

Genetic Test🏠 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

To identify mutations in the FLG gene that cause Ichthyosis Vulgaris, confirming diagnosis and guiding clinical management.

Test Code
4995
ICD Code
Q80.0
Price
₹20,000
Sample Type
Blood, Extracted DNA, or One drop Blood on FTA Card
Result Time
3-4 weeks
Fasting Required
No
Method
Next-Generation Sequencing (NGS)
Step 1

Sample Collection

No special preparation is required. Ensure the patient is hydrated and comfortable.

Method: Venipuncture or finger-prick

Step 2

Laboratory Analysis

A blood sample is drawn from a vein in the arm using standard venipuncture techniques, or a finger-prick for FTA card collection.

Step 3

Report Delivery

Apply pressure to the puncture site to stop bleeding. Store the sample as instructed for transport.

Timeline: 3-4 weeks

Patient Instructions

1
Before the Test:Consult with a healthcare provider or genetic counselor to discuss the test's implications and family history.
2
During the Test:The sample collection procedure is quick and minimally invasive, typically taking a few minutes.
3
After the Test:Wait for the results as per the turnaround time. Follow up with a healthcare provider for interpretation and next steps.

About This Test

Who Should Get This Test

To identify mutations in the FLG gene that cause Ichthyosis Vulgaris, confirming diagnosis and guiding clinical management.

How to Prepare

  • Label the sample container correctly with patient details
  • Transport the sample at ambient room temperature
  • Avoid freezing or excessive heat exposure
  • Use the provided collection kit for FTA card samples

Doctor's Notes

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

"Genetic testing for FLG gene mutations is essential for confirming Ichthyosis Vulgaris, guiding management, and informing family planning."

Last medically reviewed: September 7, 2026

Test Parameters & Specifications

Sample TypeBlood, Extracted DNA, or One drop Blood on FTA Card
Sample Volume5 mL blood
ContainerEDTA tube or FTA card
Collection MethodVenipuncture or finger-prick

Sample Stability

Blood sample stable for 48 hours at room temperature
Extracted DNA stable for longer periods if stored properly
Sample Rejection Criteria:
  • Hemolyzed or clotted blood sample
  • Insufficient sample volume
  • Incorrect labeling or missing patient information

Understanding Your Results

Results indicate the presence or absence of mutations in the FLG gene associated with Ichthyosis Vulgaris.
Positive Result: Pathogenic mutation detected, consistent with Ichthyosis Vulgaris diagnosis
Negative Result: No pathogenic mutations detected; clinical correlation recommended
Variant of Uncertain Significance (VUS): Further testing or family studies may be needed
⚠️ When to Consult a Doctor:

Consult a dermatologist or geneticist if symptoms persist, for family planning advice, or if genetic counseling is needed to understand results.

Limitations

  • ⚠May not detect all rare or novel variants in the FLG gene
  • ⚠Requires genetic counseling for proper interpretation
  • ⚠Results should be correlated with clinical findings

Risks & Considerations

  • ●Minimal risk from blood draw, such as bruising or infection
  • ●Psychological impact of genetic results, requiring counseling support

Interfering Factors

  • ●Sample contamination during collection or transport
  • ●Degraded DNA due to improper storage
  • ●Hemolyzed blood sample

Compare With Similar Tests

TestFLG Gene Ichthyosis vulgaris NGS Genetic Test
ComparisonFLG Gene Ichthyosis vulgaris NGS Genetic Test

Frequently Asked Questions

What is the FLG Gene Ichthyosis Vulgaris NGS Genetic Test?
It is a genetic test that uses next-generation sequencing to identify mutations in the FLG gene, which cause Ichthyosis Vulgaris, a skin disorder characterized by dry, scaly skin.
Why is this test recommended?
It is recommended for individuals with symptoms of Ichthyosis Vulgaris, such as persistent dry skin and scales, to confirm diagnosis and guide treatment.
What is the cost of the test?
The test costs INR 20000 at DNA Labs India, with free home sample collection available across India.
How is the sample collected?
The sample can be collected via blood draw, extracted DNA, or a drop of blood on an FTA card, with home collection options.
Is fasting required before the test?
No, fasting is not required for this genetic test.
How long does it take to get results?
Results are typically available within 3-4 weeks after sample collection.
What do the results mean?
A positive result indicates a mutation in the FLG gene, confirming Ichthyosis Vulgaris. A negative result means no mutation was detected, but clinical correlation is advised.
Is the test accurate?
Yes, NGS technology provides high accuracy for detecting mutations in the FLG gene.
Can this test be done for children?
Yes, the test is suitable for all ages, including children, with appropriate sample collection.
What are the risks of the test?
Risks are minimal, primarily related to blood draw, such as bruising. Genetic counseling is recommended to address psychological aspects.
Is home sample collection available?
Yes, DNA Labs India offers free home sample collection for this test in numerous cities across India.
How should I prepare for the test?
No special preparation is needed. Ensure the patient is comfortable and hydrated for sample collection.
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

Your Data Privacy

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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