HLA DNA High Resolution Typing - A Locus Test
Short Name: HLA-A High Res Typing
Also known as: HLA Typing, Human Leukocyte Antigen Typing, HLA Gene Testing
HLA DNA High Resolution Typing - A Locus Test test available at DNA Labs India for ₹8,000. Uses PCR, DNA Sequencing on Whole blood or Buccal swab samples. Results in Reports are typically available within 10 working days after sample collection.. Free home collection in 300+ cities across India.
🩺 Medically Reviewed By
Dr SULOCHANA HEMCHANDRA HOLLA
Consultant Medical Geneticist · Reg: 8532
Last reviewed: September 7, 2026
Overview
The primary purpose of HLA DNA High Resolution Typing - A Locus Test is to determine precise HLA-A allele profiles for clinical applications such as organ transplantation compatibility matching, bone marrow transplant donor selection, autoimmune disease risk assessment, and genetic research. It aids in predicting immune responses and guiding treatment decisions.
- Test Code
- 802
- Price
- ₹8,000
- Sample Type
- Whole blood or Buccal swab
- Result Time
- Reports are typically available within 10 working days after sample collection.
- Fasting Required
- No
- Method
- PCR, DNA Sequencing
Sample Collection
No special preparation required. Ensure sample is collected in appropriate tubes.
Method: Venipuncture for blood samples, Swab collection for buccal samples
Laboratory Analysis
Collect 4 mL whole blood in EDTA tube or 6 mL in ACD tube via venipuncture, or use a buccal swab as per instructions.
Report Delivery
Ship sample refrigerated; do not freeze. Label sample correctly with patient details.
Timeline: Reports are typically available within 10 working days after sample collection.
Patient Instructions
About This Test
Who Should Get This Test
The primary purpose of HLA DNA High Resolution Typing - A Locus Test is to determine precise HLA-A allele profiles for clinical applications such as organ transplantation compatibility matching, bone marrow transplant donor selection, autoimmune disease risk assessment, and genetic research. It aids in predicting immune responses and guiding treatment decisions.
How to Prepare
- Use sterile equipment for collection
- Avoid hemolysis during blood draw
- For buccal swab, rub inside cheek for 30 seconds
- Store sample at refrigerator temperature until shipment
Doctor's Notes
Reviewed by Dr SULOCHANA HEMCHANDRA HOLLA — MBBS, MD (Medical Genetics) · Reg. No. 8532
"This test is crucial for matching donors and recipients in organ transplantation, and for identifying genetic predispositions to autoimmune conditions."
Last medically reviewed: September 7, 2026
Test Parameters & Specifications
Sample Stability
- Hemolyzed or clotted samples
- Insufficient sample volume
- Improperly labeled or contaminated samples
- Use of incorrect collection tubes
Understanding Your Results
High-resolution allele match
Indicates good compatibility for transplantation; low rejection risk.
Mismatched alleles
May require further evaluation or donor search for transplantation; increased autoimmune disease risk possible.
Consult a doctor if you are planning for organ or bone marrow transplantation, experience symptoms of autoimmune diseases, or need genetic counseling based on HLA results.
Limitations
- ⚠May not detect all rare HLA variants
- ⚠Requires specialized interpretation by genetic experts
- ⚠Results are specific to the A locus only; other loci may need separate testing
Risks & Considerations
- ●Minor bruising or soreness at blood draw site
- ●Rare risk of infection
- ●No significant risks from buccal swab collection
Interfering Factors
- ●Sample contamination
- ●Improper sample storage or handling
- ●Use of anticoagulants other than EDTA or ACD
- ●Insufficient sample volume
Compare With Similar Tests
| Test | HLA DNA High Resolution Typing - A Locus Test | HLA DNA High Resolution Typing - B Locus Test | HLA DNA High Resolution Typing - DR Locus Test |
|---|---|---|---|
| Comparison | HLA DNA High Resolution Typing - A Locus Test |
Frequently Asked Questions
What is HLA DNA High Resolution Typing - A Locus Test?
Why is this test performed?
How is the test sample collected?
What is the cost of the test?
How long does it take to get results?
Is fasting required for this test?
What are the risks of the test?
Can this test be done at home?
What samples are accepted?
What do the results mean?
Is this test covered by insurance?
How do I prepare for the test?
Related Tests
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.
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.