Skip to main content
DNA Labs India

ADA Gene Severe combined immunodeficiency due to ADA deficiency NGS Genetic Test

DNA Labs India | ISO 9001:2015 Certified

ADA Gene Severe combined immunodeficiency due to ADA deficiency NGS Genetic Test

Short Name: ADA Gene SCID NGS Test

Also known as: ADA-SCID, Adenosine Deaminase Deficiency, ADA Deficiency SCID

ADA Gene Severe combined immunodeficiency due to ADA deficiency NGS Genetic Test test available at DNA Labs India for ₹20,000. Uses Next-Generation Sequencing (NGS) on Blood samples. Results in 3 to 4 weeks. Free home collection in 300+ cities across India.

NGS Genetic TestPediatric🏠 Home Collection

🩺 Medically Reviewed By

Overview

The purpose of the ADA Gene NGS Genetic Test is to diagnose Severe Combined Immunodeficiency (SCID) due to ADA deficiency by identifying mutations in the ADA gene. This test helps in confirming the diagnosis, identifying carriers, and guiding treatment decisions such as bone marrow or stem cell transplantation.

Test Code
2468
Price
₹20,000
Sample Type
Blood
Result Time
3 to 4 weeks
Fasting Required
No
Method
Next-Generation Sequencing (NGS)
Step 1

Sample Collection

No special preparation required. Provide clinical history and family pedigree information.

Method: Venipuncture

Step 2

Laboratory Analysis

Blood sample collected via venipuncture by a trained phlebotomist.

Step 3

Report Delivery

Apply pressure to the puncture site to prevent bleeding. Resume normal activities.

Timeline: 3 to 4 weeks

Patient Instructions

1
Before the Test:Provide detailed clinical history and family pedigree. No fasting required.
2
During the Test:Blood sample is collected and sent to the laboratory for NGS analysis.
3
After the Test:Results are available in 3-4 weeks. Genetic counseling is recommended for interpretation.

About This Test

Who Should Get This Test

The purpose of the ADA Gene NGS Genetic Test is to diagnose Severe Combined Immunodeficiency (SCID) due to ADA deficiency by identifying mutations in the ADA gene. This test helps in confirming the diagnosis, identifying carriers, and guiding treatment decisions such as bone marrow or stem cell transplantation.

How to Prepare

  • Ensure proper identification of the patient
  • Use sterile equipment
  • Label the sample correctly
  • Transport at ambient room temperature

Doctor's Notes

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

"Early genetic diagnosis of ADA deficiency through NGS testing is crucial for timely intervention, significantly improving outcomes for affected infants."

Last medically reviewed: September 7, 2026

Test Parameters & Specifications

Sample TypeBlood
Sample Volume5 mL
ContainerEDTA tube
Collection MethodVenipuncture

Sample Stability

Stable for 48 hours at room temperature
Can be refrigerated for up to 7 days
Sample Rejection Criteria:
  • Hemolyzed sample
  • Insufficient volume
  • Improper labeling
  • Contaminated sample

Understanding Your Results

Results indicate the presence or absence of pathogenic variants in the ADA gene. A positive result confirms ADA deficiency, while a negative result may require further testing if clinical suspicion remains.
Pathogenic variants detected: Confirms diagnosis of ADA deficiency
No pathogenic variants detected: Reduces likelihood but does not rule out other causes
Variant of uncertain significance: Requires further evaluation and genetic counseling
Carrier status: Identifies individuals who carry one mutated copy of the gene
⚠️ When to Consult a Doctor:

Consult a doctor if the test is positive, if there are symptoms of immune deficiency, or for genetic counseling regarding family planning.

Limitations

  • May not detect all possible mutations
  • Requires genetic counseling for 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

Interfering Factors

  • Sample contamination
  • Degraded DNA quality
  • Technical errors in sequencing

Compare With Similar Tests

TestADA Gene Severe combined immunodeficiency due to ADA deficiency NGS Genetic TestADA Enzyme AssaySCID Genetic PanelNewborn Screening
ComparisonADA Gene Severe combined immunodeficiency due to ADA deficiency NGS Genetic Test

Frequently Asked Questions

What is ADA deficiency?
ADA deficiency is a rare genetic disorder caused by mutations in the ADA gene, leading to severe combined immunodeficiency (SCID) due to impaired immune cell function.
What are the symptoms of ADA deficiency?
Symptoms include recurrent severe infections like pneumonia and meningitis, chronic diarrhea, skin rashes, and failure to thrive in infants.
How is ADA deficiency diagnosed?
Diagnosis involves newborn screening, enzyme assays to measure ADA activity, and genetic testing such as NGS to identify mutations in the ADA gene.
What is the cost of the NGS Genetic Test for ADA deficiency?
The test costs INR 20000 at DNA Labs India, with free home sample collection available across India.
How long does it take to get the test 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 this test in numerous cities across India.
What treatment options are available for ADA deficiency?
Treatment includes bone marrow or stem cell transplantation, which can restore immune function with high success rates.
Is the test covered by insurance?
Coverage depends on the insurance provider. It is advisable to check with your insurer for specific details.
Can this test detect carriers of ADA deficiency?
Yes, genetic testing can identify carriers who have one mutated copy of the ADA gene, aiding in family planning.
What is the success rate of treatment for ADA deficiency?
Bone marrow or stem cell transplantation has a success rate of up to 90%, with many patients achieving normal immune function.
Are there any risks associated with the test?
The test involves minimal risks from blood draw, such as bruising. Genetic results may have psychological implications, so counseling is recommended.
How can I prepare for the test?
No special preparation is needed. Provide your clinical history and family pedigree information during 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.

Related Tests

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.

Book Your Test

Enter your details and we'll connect you within 15 minutes.

🧬

Quick Connect

Enter your mobile number and we’ll connect you with the team.

+91

✅ Connecting you now...

🔒 Your number is used to respond to this request.