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CRB2 Gene Focal segmental glomerulosclerosis type 9 NGS Genetic Test

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CRB2 Gene Focal segmental glomerulosclerosis type 9 NGS Genetic Test

Short Name: CRB2 FSGS Type 9 NGS Test

Also known as: CRB2 Gene Test for FSGS, FSGS Type 9 Genetic Test

CRB2 Gene Focal segmental glomerulosclerosis type 9 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.

NGS 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 CRB2 gene that cause Focal Segmental Glomerulosclerosis Type 9, aiding in diagnosis, treatment planning, and genetic counseling.

Test Code
5395
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
Step 1

Sample Collection

No special preparation required. Genetic counseling is recommended prior to testing.

Method: Venipuncture or finger prick

Step 2

Laboratory Analysis

A trained phlebotomist will collect a blood sample or saliva sample using sterile techniques.

Step 3

Report Delivery

Apply pressure to the puncture site to stop bleeding. Keep the area clean.

Timeline: 3 to 4 weeks

Patient Instructions

1
Before the Test:Consult with a healthcare provider or genetic counselor to discuss the test's purpose and implications.
2
During the Test:Sample collection is quick and minimally invasive, followed by laboratory analysis using NGS technology.
3
After the Test:Review results with a healthcare provider or genetic counselor to understand findings and next steps.

About This Test

Who Should Get This Test

To identify mutations in the CRB2 gene that cause Focal Segmental Glomerulosclerosis Type 9, aiding in diagnosis, treatment planning, and genetic counseling.

How to Prepare

  • Ensure proper patient identification
  • Use sterile collection equipment
  • Label the sample correctly with patient details
  • Store sample at ambient room temperature

Doctor's Notes

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

"This test is crucial for diagnosing genetic causes of FSGS and guiding personalized treatment plans for patients with kidney disease."

Last medically reviewed: September 7, 2026

Test Parameters & Specifications

Sample TypeBlood or Extracted DNA or One drop Blood on FTA Card
Sample VolumeAs required
ContainerEDTA tube or FTA card
Collection MethodVenipuncture or finger prick

Sample Stability

Blood sample stable at room temperature for 24 hours
Extracted DNA stable for longer periods when stored properly
Sample Rejection Criteria:
  • Hemolyzed or contaminated sample
  • Insufficient sample volume
  • Incorrect labeling or missing information

Understanding Your Results

Results indicate the presence or absence of mutations in the CRB2 gene associated with FSGS Type 9.
Positive for mutation: Confirms a genetic cause of FSGS, guiding targeted therapy and family screening.
Negative for mutation: No CRB2 mutation detected; consider other genetic or environmental factors.
Variant of uncertain significance: Requires further evaluation and genetic counseling.
⚠️ When to Consult a Doctor:

If symptoms persist, if there is a family history of kidney disease, or if genetic counseling is needed to understand test results.

Limitations

  • ⚠Test may not detect all genetic variants
  • ⚠Requires interpretation by a genetic specialist
  • ⚠Not a standalone diagnostic tool; clinical correlation needed

Risks & Considerations

  • ●Minimal risk from blood draw, such as bruising or infection
  • ●Potential psychological impact of genetic results

Interfering Factors

  • ●Sample degradation
  • ●Contamination during collection or processing

Compare With Similar Tests

TestCRB2 Gene Focal segmental glomerulosclerosis type 9 NGS Genetic Test
ComparisonCRB2 Gene Focal segmental glomerulosclerosis type 9 NGS Genetic Test

Frequently Asked Questions

What is the CRB2 Gene FSGS Type 9 NGS Genetic Test?
It is a genetic test that uses next-generation sequencing to identify mutations in the CRB2 gene, which can cause Focal Segmental Glomerulosclerosis Type 9, a kidney disease.
Why is this test recommended?
It is recommended for individuals with symptoms of FSGS, a family history of the disease, or to confirm a genetic diagnosis for treatment planning.
How is the test performed?
A blood or saliva sample is collected and analyzed using NGS technology to detect mutations in the CRB2 gene.
What sample is required?
Blood, extracted DNA, or one drop of blood on an FTA card can be used.
Is fasting required for this test?
No, fasting is not required for the CRB2 Gene FSGS Type 9 NGS Genetic Test.
How long does it take to get results?
Results are typically available within 3 to 4 weeks after sample collection.
What is the cost of the test?
The test costs INR 20,000 in India, with home collection services available at no extra charge.
Is home collection available?
Yes, free home sample collection is offered for online bookings across many cities in India.
What do the results mean?
Results indicate whether mutations in the CRB2 gene are present, which can confirm a genetic cause of FSGS. Genetic counseling is advised for interpretation.
Can this test diagnose all cases of FSGS?
No, it specifically diagnoses FSGS caused by CRB2 gene mutations. Other genetic or environmental factors may require different tests.
Are there any risks associated with the test?
Risks are minimal, such as bruising from blood draw, but genetic results may have psychological implications.
How should I prepare for the test?
No special preparation is needed, but consulting a genetic counselor beforehand is recommended to understand the test and its implications.
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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