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C2 Gene C2 deficiency NGS Genetic Test

DNA Labs India | ISO 9001:2015 Certified

C2 Gene C2 deficiency NGS Genetic Test

Short Name: C2 Deficiency NGS Test

Also known as: C2 Deficiency Genetic Test, Complement C2 Deficiency NGS Test

C2 Gene C2 deficiency 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.

Genetic Test🏠 Home Collection

🩺 Medically Reviewed By

Overview

The purpose of this test is to diagnose C2 Gene C2 Deficiency by detecting mutations in the C2 gene using NGS technology, aiding in clinical management and genetic counseling.

Test Code
4861
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

Provide clinical history and undergo genetic counseling. No specific preparation required.

Method: Blood draw or FTA Card collection

Step 2

Laboratory Analysis

Blood sample will be drawn from a vein in the arm. For FTA card, a drop of blood is applied.

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:Genetic counseling and clinical history assessment.
2
During the Test:Sample collection and processing in the lab using NGS technology.
3
After the Test:Report generation and delivery within 3 to 4 weeks.

About This Test

Who Should Get This Test

The purpose of this test is to diagnose C2 Gene C2 Deficiency by detecting mutations in the C2 gene using NGS technology, aiding in clinical management and genetic counseling.

How to Prepare

  • No fasting required for this test
  • Bring identification and doctor's prescription
  • Inform about any medications or health conditions

Doctor's Notes

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

"This NGS genetic test is essential for accurately diagnosing C2 deficiency, which can cause recurrent infections and autoimmune complications. Early detection allows for proper management and genetic counseling."

Last medically reviewed: September 7, 2026

Test Parameters & Specifications

Sample TypeBlood or Extracted DNA or One drop Blood on FTA Card
Collection MethodBlood draw or FTA Card collection

Sample Stability

Blood samples: stable for 24 hours at room temperature
Extracted DNA: stable for longer periods if stored properly
Sample Rejection Criteria:
  • Hemolyzed sample
  • Insufficient sample volume
  • Incorrect sample type
  • Contaminated sample

Understanding Your Results

Results indicate the presence or absence of mutations in the C2 gene. Consult a geneticist for detailed interpretation and counseling.
Normal: No mutations detected, C2 deficiency unlikely
Carrier: One mutation detected, may be asymptomatic but can pass to offspring
Affected: Two mutations detected, consistent with C2 deficiency
⚠️ When to Consult a Doctor:

If results are abnormal or if symptoms persist, consult a geneticist or immunologist for further evaluation and management.

Limitations

  • May not detect all types of mutations
  • Requires interpretation by a geneticist
  • Results should be correlated with clinical findings

Risks & Considerations

  • Minor bruising at blood draw site
  • Rare risk of infection
  • No significant risks for genetic testing

Interfering Factors

  • Sample contamination
  • Degraded DNA
  • Improper sample handling

Frequently Asked Questions

What is C2 Gene C2 Deficiency?
C2 Gene C2 Deficiency is a rare genetic disorder caused by mutations in the C2 gene, leading to a deficiency in the C2 protein, which is part of the complement system in the immune system.
What are the symptoms of C2 deficiency?
Symptoms include recurrent infections, skin inflammation or rashes, joint pain and swelling, respiratory difficulties, and abnormal skin rashes.
How is C2 deficiency diagnosed?
Diagnosis is through a genetic test, specifically NGS (Next-Generation Sequencing), which identifies mutations in the C2 gene with high accuracy.
What is the cost of the NGS Genetic Test at DNA Labs India?
The cost is INR 20,000, which includes testing, analysis, and report generation.
What sample is required for the test?
The sample can be blood, extracted DNA, or one drop of blood on an FTA card.
How long does it take to get the results?
Results are typically available within 3 to 4 weeks after sample collection.
Is home sample collection available?
Yes, DNA Labs India offers free home sample collection for online bookings across India.
What does a positive result mean?
A positive result indicates the presence of mutations in the C2 gene, suggesting C2 deficiency. Consult a geneticist for interpretation.
Is genetic counseling necessary?
Yes, genetic counseling is recommended before and after testing to understand the implications and inheritance patterns.
Can C2 deficiency be treated?
There is no cure, but management includes prophylactic antibiotics, vaccinations, and monitoring for infections and autoimmune conditions.
Is the test covered by insurance?
Coverage depends on the insurance provider and policy. Check with your insurer for details.
How accurate is the NGS Genetic Test?
NGS technology is highly accurate for detecting mutations in the C2 gene, but results should be interpreted by a qualified geneticist.
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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