Hemoglobin Electrophoresis by HPLC in UAE: Gold-Standard Thalassemia & Sickle Cell Screening

Executive Summary & Core Metrics

This ISO 9001:2015 certified quantitative test utilizes Ion-Exchange High-Performance Liquid Chromatography (HPLC) to separate and quantify hemoglobin fractions (HbA, HbA2, HbF) and detect structural variants such as HbS, HbC, HbE, and HbD. Achieving a diagnostic sensitivity exceeding 99.9%, this assay is the gold standard for thalassemia trait screening, sickle cell disease diagnosis, and premarital counseling in the UAE. The test is priced at 220 AED with a turnaround time of 1 working day. For comprehensive patient convenience, DNA Labs UAE offers VIP Mobile Phlebotomy & Temperature-Controlled Cold-Chain Home Collection, available daily from 8 AM to 11 PM. Direct billing verification and result interpretation can be arranged via our clinical team at +971 54 548 8731.

99.9% Sensitivity

ISO 9001:2015 accredited HPLC processing delivering diagnostic-grade accuracy for hemoglobin variant quantification.

VIP Home Collection

Hospital-grade cold-chain logistics with certified mobile phlebotomy, 8 AM – 11 PM daily.

Clinical Guidance

Post-test telephonic consultation for result interpretation with our clinical team.

Insurance Verified

Direct billing verification via WhatsApp: +971 54 548 8731.

Test Overview & Methodology

Hemoglobin Electrophoresis by HPLC is a robust, high-resolution analytical technique that separates hemoglobin molecules based on their ionic charge and retention time within a chromatographic column. It provides precise quantification of normal hemoglobin fractions (HbA, HbA2, HbF) and unambiguous identification of abnormal variants. In the UAE's genetically diverse population, this test is indispensable for diagnosing beta-thalassemia trait (indicated by elevated HbA2), sickle cell disease, and other hemoglobinopathies. The table below compares our gold-standard HPLC method against alternative technologies.

Parameter	Our HPLC Test	Capillary Electrophoresis (Alternative)
Precision (HbA2)	CV < 2.0%	CV ~ 3.5%
Methodology	Ion-Exchange HPLC (Gold Standard)	Capillary Zone Electrophoresis
Turnaround Time	1 Working Day	1–3 Working Days
Variant Detection	HbS, HbC, HbE, HbD, HbO-Arab & 200+ variants	Limited variant resolution

Physician Insight & Safety Protocols

"Hemoglobin HPLC remains the cornerstone of hemoglobinopathy screening in the UAE, where beta-thalassemia trait prevalence reaches 8.5% in certain Emirati populations. I emphasize that elevated HbA2 with borderline microcytosis requires confirmatory molecular testing and genetic counseling. Always interpret HPLC results alongside CBC indices and iron studies for comprehensive clinical assessment."

— Dr. Ajay Singh, General Practitioner | DHA License: 36234132 | DNA Labs UAE (ISO 9001:2015 Certified, Cert: INT/EGQ/2509DA/3139)

Medication Advisory

Do not discontinue any prescribed medication, including hydroxyurea or iron chelation therapy, without explicit consultation with your treating physician. This diagnostic test is not a substitute for ongoing therapeutic monitoring.

Patient Safety: Exclusion Criteria & ER Red Flags

Exclusion: Recent blood transfusion (within 6 weeks) will confound variant quantification. Defer testing until complete donor erythrocyte clearance.
Exclusion: Active hemolytic crisis or acute blood loss. Defer testing until clinical stability is achieved.
ER Red Flag: Sudden onset of severe bone pain, fever, and splenic sequestration in a known sickle cell disease patient. Proceed to emergency department immediately.
ER Red Flag: Profound pallor, tachycardia, and signs of congestive heart failure in a thalassemia major patient. Urgent transfusion assessment required.
Specimen Requirement: Peripheral whole blood in EDTA anticoagulant (3 mL pediatric, 5 mL adult). A valid physician prescription is generally required, except for pregnancy, pre-surgical, and pre-travel screening cases.

Patient FAQ & Clinical Guidance

1. What does Hemoglobin Electrophoresis by HPLC measure, and why is it important for UAE residents?

This test precisely quantifies normal hemoglobin fractions (HbA, HbA2, HbF) and identifies abnormal variants such as HbS, HbC, and HbE. It is the definitive diagnostic tool for thalassemia traits and sickle cell disease, which have a combined carrier rate of approximately 8.5% in specific populations within the UAE. Early screening through this method facilitates informed premarital counseling and proactive clinical management.

2. Do I need a doctor's prescription to get this test done at DNA Labs UAE?

A valid prescription from a licensed physician is generally required for this diagnostic test. Direct booking without a prescription is permitted for specific use cases, including routine prenatal screening, pre-operative clearance, and pre-travel health assessments. Please contact our team at +971 54 548 8731 for verification and scheduling.

3. How fast are the results delivered, and what do abnormal HbA2 levels indicate?

Results are clinically validated and dispatched within 1 working day through our secure digital patient portal. An elevated HbA2 level exceeding 3.5% is the hallmark diagnostic indicator for beta-thalassemia trait (minor). This finding necessitates confirmatory molecular testing and a formal consultation with a hematologist or genetic counselor for comprehensive risk assessment and family planning guidance.

UAE Regulatory & Data Privacy Adherence

Compliance & Accreditation: This clinical service strictly adheres to Federal Decree-Law No. 4 of 2016 on Medical Liability, Federal Decree-Law No. 45 of 2021 on Personal Data Protection (PDPL), and Federal Law No. 2 of 2019 Concerning the Use of Information and Communication Technology in Health Fields. Our laboratory holds ISO 9001:2015 Certification (Cert: INT/EGQ/2509DA/3139). All clinical governance oversight is provided by DNA Labs UAE. For any emergency medical concerns in the UAE, please dial 998 immediately.

Clinical & Logistical Metadata

Test Name	Hemoglobin Electrophoresis by HPLC
Price (AED)	220 AED
Turnaround Time	1 Working Day
Sample Type / Matrix	Peripheral Whole Blood (EDTA) – 3 mL pediatric, 5 mL adult
Methodology Used	Ion-Exchange High-Performance Liquid Chromatography (HPLC)
ICD-10-CM Code	Z13.0 (Encounter for screening for other metabolic disorders); D56.1 (Beta thalassemia); D57.1 (Sickle cell disease without crisis)
LOINC Code	49765-1 (Hemoglobin electrophoresis panel in Blood)
DHA Facility License & Address	License No: 1143 \| Premises 105, Floor 1, Building 33, Dubai Healthcare City, Dubai, UAE