HLA - AB (Class 1) Typing Test
Short Name: HLA-AB Class 1 Typing
Also known as: HLA-A and HLA-B Typing, Class I HLA Typing, MHC Class I Typing
HLA - AB (Class 1) Typing Test test available at DNA Labs India for ₹8,658. Uses Reverse SSOP - Luminex on Whole Blood samples. Results in Results are typically available within 10-12 days after sample receipt at the laboratory.. 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
The primary purpose of the HLA-AB Class 1 Typing Test is to assess genetic compatibility for organ and bone marrow transplantation, minimizing rejection risks. It also supports the diagnosis and management of autoimmune disorders by identifying HLA associations.
- Test Code
- 777
- Price
- ₹8,658
- Sample Type
- Whole Blood
- Result Time
- Results are typically available within 10-12 days after sample receipt at the laboratory.
- Fasting Required
- No
- Method
- Reverse SSOP - Luminex
Sample Collection
Doctor's prescription on letterhead with 1 photograph each of recipient and donor duly stamped AND Consent form for HLA Typing for Solid organ transplant (Form 33) is mandatory. No specific dietary restrictions, but consult your physician.
Method: Venipuncture
Laboratory Analysis
Blood sample is collected via venipuncture from a vein in the arm. The process is quick and typically takes a few minutes.
Report Delivery
Ship sample refrigerated; do not freeze. Maintain cold chain during transport to laboratory.
Timeline: Results are typically available within 10-12 days after sample receipt at the laboratory.
Patient Instructions
About This Test
Who Should Get This Test
The primary purpose of the HLA-AB Class 1 Typing Test is to assess genetic compatibility for organ and bone marrow transplantation, minimizing rejection risks. It also supports the diagnosis and management of autoimmune disorders by identifying HLA associations.
How to Prepare
- Use Lavender Top (EDTA) or Yellow Top (ACD) tube as specified
- Label tube correctly with patient details
- Ensure sample is refrigerated after collection
- Transport to lab within 96 hours under refrigeration
Doctor's Notes
Reviewed by Dr SHAILAJA RAGHUNATH MURDESHWAR — MBBS, MD (General Medicine) · Reg. No. 8052
"HLA typing is critical for assessing compatibility in organ transplantation and diagnosing autoimmune conditions, ensuring optimal patient outcomes."
Last medically reviewed: September 7, 2026
Test Parameters & Specifications
Sample Stability
- Sample hemolyzed or clotted
- Insufficient volume (<3 mL)
- Incorrect tube type
- Missing consent form or prescription
- Sample not refrigerated or frozen incorrectly
Understanding Your Results
Matched HLA alleles
High compatibility for transplantation; lower risk of rejection.
Mismatched HLA alleles
Potential for rejection; may require additional immunosuppression or donor reconsideration.
Specific HLA types associated with autoimmune diseases
May indicate genetic predisposition; clinical correlation needed for diagnosis.
Consult your physician or transplant specialist to discuss results, especially if planning transplantation or managing autoimmune conditions. Immediate consultation if results show incompatibility or unexpected findings.
Limitations
- ⚠Results are for compatibility assessment, not definitive diagnosis of diseases
- ⚠May not detect all HLA variants; additional testing might be needed
- ⚠Turnaround time of 10-12 days may delay urgent decisions
Risks & Considerations
- ●Minor bruising or pain at puncture site
- ●Rare risk of infection
- ●Faintness or dizziness during blood draw
Interfering Factors
- ●Improper sample storage (e.g., freezing when not allowed)
- ●Hemolyzed or clotted blood sample
- ●Insufficient sample volume
- ●Contamination during collection
- ●Recent blood transfusion may affect results
Compare With Similar Tests
| Test | HLA - AB (Class 1) Typing Test | ||||
|---|---|---|---|---|---|
| Comparison | HLA - AB (Class 1) Typing Test |
Frequently Asked Questions
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