Test Price
2,800 AEDโ Home Collection Available
SAR1B Gene (Chylomicron Retention Disease) Genetic Test in UAE | 2800 AED
Executive Summary & Core Metrics
Core Metrics
99.9% Diagnostic Sensitivity via ISO 15189-accredited NGS laboratory. This test definitively detects variants in the SAR1B gene associated with chylomicron retention disease (Anderson disease), ensuring accurate diagnosis and family risk assessment under DHA regulatory guidelines.
- Premium Logistics: VIP Mobile Phlebotomy & Temperature-Controlled Cold-Chain Home Collection (Available daily from 8 AM to 11 PM).
- Clinical Guidance: Telephonic post-test clinical guidance in result interpretation.
- Insurance: Direct billing verification via WhatsApp +971 54 548 8731.
Test Overview & Methodology
The SAR1B gene test uses Next-Generation Sequencing (NGS) to identify disease-causing mutations responsible for chylomicron retention diseaseโa rare metabolic disorder characterized by failure to export dietary fats from enterocytes. This test is essential for confirming clinical suspicion, guiding dietary management, and enabling cascade screening of at-risk relatives.
| Feature | Our Test (NGS) | Closest Alternative (Sanger Sequencing) |
|---|---|---|
| Methodology | Targeted NGS with 99.9% sensitivity | Sanger sequencing, lower variant coverage |
| Turnaround Time | 3โ4 Weeks | 4โ6 Weeks |
| Variant Detection | SNVs, INDELs, CNVs across full gene | Limited to known hotspots |
Physician Insight & Safety Protocols
โAs a clinical geneticist, I emphasize that a positive SAR1B result must be correlated with clinical findings such as failure to thrive, steatorrhea, and hypocholesterolemia. This genetic diagnosis empowers families with precise nutritional strategies and prevents unnecessary interventions. Always consider variant reclassification over time.โ โ Lina Osama Zaki Quteineh, Consultant Medical Genetics (DHA: 9294403)
Medication Advisory
Do not discontinue prescribed medication or lipid-modifying therapies without consulting your doctor. Genetic test results may influence management but should never replace urgent clinical care.
Exclusion Criteria & Red Flags
Exclusion Criteria: Acute infection, recent transfusion (<2 weeks), or anticoagulant therapy that contraindicates blood draw.
ER Red Flags: Severe malnutrition, gastrointestinal bleeding, or neurological deterioration in a suspected patient require urgent evaluation before genetic testing.
Patient FAQ & Clinical Guidance
1. How accurate is this SAR1B genetic test for diagnosing chylomicron retention disease?
Our NGS-based test achieves diagnostic accuracy exceeding 99.9% for detecting pathogenic variants in the SAR1B gene, far surpassing traditional biochemical assays or single-gene sequencing. This high sensitivity is validated through ISO 15189-accredited protocols and DHA regulatory guidelines, making it the most reliable genetic confirmation tool available in the UAE.
2. Can I do the test at home, and how is the sample collected?
Yes, we provide VIP Mobile Phlebotomy with temperature-controlled cold-chain transport. A certified phlebotomist visits your location between 8 AM and 11 PM, collecting either a standard blood sample or a simple finger-prick FTA card, ensuring DNA stability until analysis.
3. What turnaround time can I expect, and is insurance coverage available?
Results are delivered within 3 to 4 weeks, and our dedicated insurance team will verify direct billing via WhatsApp before the test, ensuring coverage alignment with your policy and UAE federal regulations.
UAE Regulatory & Data Privacy Adherence
Compliance Framework
This service fully complies with 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. Clinical safety and patient consent adhere to Federal Decree-Law No. 4 of 2016 on Medical Liability. ISO 9001:2015 certification (Cert: INT/EGQ/2509DA/3139). Facility License: 1143.
Clinical & Logistical Metadata
| Test Name | SAR1B Gene (Chylomicron Retention Disease) Genetic Test |
| Price (AED) | 2,800 |
| Turnaround Time | 3โ4 Weeks |
| Sample Type / Matrix | Peripheral whole blood (or FTA card) |
| Methodology Used | Targeted Next-Generation Sequencing (NGS) |
| ICD-10-CM Code | E78.3 |
| LOINC Code | 95815-3 |
| DHA Facility License & Address | Lic. No. 1143 โ Premises 105, Floor 1, Building 33, Dubai Healthcare City, Dubai, UAE |
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