HLA - DR2 (DRB1*02) Test
Short Name: HLA-DR2 Test
Also known as: HLA-DR2, DRB1*02, HLA-DRB1*02
HLA - DR2 (DRB1*02) Test test available at DNA Labs India for ₹6,000. Uses Reverse SSOP - Luminex on Whole blood samples. Results in Reports are typically available within 10-12 days after sample collection.. Free home collection in 300+ cities across India.
🩺 Medically Reviewed By
Dr SHAILAJA RAGHUNATH MURDESHWAR
Consultant Physician · Reg: 8052
Last reviewed: September 7, 2026
Overview
To determine genetic predisposition to autoimmune diseases such as multiple sclerosis, lupus, and rheumatoid arthritis, aiding in early diagnosis and management.
- Test Code
- 793
- Price
- ₹6,000
- Sample Type
- Whole blood
- Result Time
- Reports are typically available within 10-12 days after sample collection.
- Fasting Required
- No
- Method
- Reverse SSOP - Luminex
Sample Collection
No special preparation required. Inform your doctor of any medications or health conditions.
Method: Venipuncture
Laboratory Analysis
A blood sample will be drawn from a vein in your arm using standard venipuncture technique.
Report Delivery
Apply pressure to the puncture site to prevent bleeding. Resume normal activities immediately.
Timeline: Reports are typically available within 10-12 days after sample collection.
Patient Instructions
About This Test
Who Should Get This Test
To determine genetic predisposition to autoimmune diseases such as multiple sclerosis, lupus, and rheumatoid arthritis, aiding in early diagnosis and management.
How to Prepare
- Collect blood in specified tubes: Lavender Top (EDTA) or Yellow Top (ACD).
- Ship refrigerated; do not freeze the sample.
Doctor's Notes
Reviewed by Dr SHAILAJA RAGHUNATH MURDESHWAR — MBBS, MD (General Medicine) · Reg. No. 8052
"This test helps assess genetic predisposition to autoimmune conditions, enabling early monitoring and preventive care for at-risk individuals."
Last medically reviewed: September 7, 2026
Test Parameters & Specifications
Sample Stability
- Clotted sample
- Inadequate sample volume
- Incorrect tube type
Understanding Your Results
Positive
HLA-DR2 (DRB1*02) allele detected. Increased risk for autoimmune diseases like multiple sclerosis, lupus, and rheumatoid arthritis. Consult a doctor for further evaluation and monitoring.
Negative
HLA-DR2 (DRB1*02) allele not detected. Lower genetic risk for these conditions, but other factors may still contribute.
If you experience symptoms of autoimmune diseases, have a family history of such conditions, or if your test result is positive, consult a healthcare provider for comprehensive diagnosis and management.
Limitations
- ⚠A positive result indicates increased risk but does not confirm disease development.
- ⚠Test does not cover all autoimmune diseases; clinical correlation is essential.
Risks & Considerations
- ●Minimal risk: bruising or soreness at the puncture site
- ●Rare chance of infection or dizziness
Interfering Factors
- ●Standard laboratory procedures apply; no specific factors identified for genetic testing.
Compare With Similar Tests
| Test | HLA - DR2 (DRB1*02) Test | ANA (Antinuclear Antibody) Test | C-Reactive Protein (CRP) Test | Erythrocyte Sedimentation Rate (ESR) Test | Rheumatoid Factor (RF) Test |
|---|---|---|---|---|---|
| Comparison | HLA - DR2 (DRB1*02) Test |
Frequently Asked Questions
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