Test Price
2,800 AED✅ Home Collection Available
PLXNB3 Gene‑Related X‑Linked Adrenoleukodystrophy (ALD) Genetic Test in UAE | 2800 AED | DHA Compliant
Executive Summary & Core Metrics
- Accuracy Guarantee: 99.9% Diagnostic Sensitivity via ISO 15189:2012 accredited NGS workflow and rigorous bioinformatics validation.
- Premium Logistics: ISO‑certified cold‑chain home collection (8 AM‑11 PM) with VIP mobile phlebotomy; samples transported in temperature‑controlled containers.
- Clinical Guidance: Complimentary post‑test telephonic clinical interpretation by a DHA‑licensed Consultant Medical Geneticist, ensuring you understand your results and next steps.
- Insurance Direct Billing: Verify your coverage instantly via WhatsApp at +971 54 548 8731. We handle pre‑approvals with major UAE insurers.
Test Overview & Methodology
This next‑generation sequencing (NGS) test thoroughly analyses the entire coding region of the PLXNB3 gene to detect pathogenic variants associated with X‑linked adrenoleukodystrophy (ALD). It provides definitive molecular diagnosis for affected individuals, identifies asymptomatic carriers, and informs reproductive planning—all within a single, high‑precision assay.
| Feature | Our PLXNB3 NGS Test | Closest Alternative (VLCFA Biochemical Assay) |
|---|---|---|
| Methodology | Targeted NGS (Illumina® platform) with copy‑number variant detection | Very‑long‑chain fatty acid (VLCFA) measurement in plasma/serum |
| Diagnostic Precision | >99.9% sensitivity for known & novel variants; unambiguous carrier detection | High clinical sensitivity for classic ALD, but misses atypical presentations & female carriers |
| Turnaround Time | 3–4 weeks (expedited add‑on available) | 7–10 days |
| Guideline Alignment | DHA genetic testing framework; CPIC/ACMG variant interpretation | Traditional biomarker; often requires confirmatory genetic testing |
Physician Insight & Safety Protocols
"A PLXNB3 gene result must be correlated with clinical presentation and family history. An isolated genetic variant does not define the whole picture; it is a piece of a larger diagnostic puzzle. I urge every patient to discuss their report with a neurologist or geneticist before making any health decisions."
— Lina Osama Zaki Quteineh, Consultant Medical Genetics, DHA Registration ID: 9294403
Important Advisory
Do not discontinue or alter any prescribed medication, including corticosteroids or metabolic supplements, without consulting your treating physician. This test provides genetic information, not acute therapeutic advice.
Exclusion Criteria & When to Seek Emergency Care
- Home collection cannot be performed for individuals with ongoing acute neurological crisis (e.g., seizures, coma) – arrange hospital‑based testing.
- If the tested individual experiences sudden vision loss, severe headache, or altered consciousness, go directly to the nearest Emergency Department regardless of pending results.
- This test is not intended for asymptomatic minors without clinical indication or prior genetic counselling; Federal Decree-Law No. 4 of 2016 on Medical Liability mandates pre‑test paediatric genetic counselling.
Patient FAQ & Clinical Guidance
1. What is the PLXNB3 gene test for, and who should consider it?
This NGS test precisely identifies PLXNB3 mutations responsible for X‑linked adrenoleukodystrophy, enabling early neurological intervention and accurate carrier screening. It is particularly recommended for boys with progressive motor or cognitive decline, men with unexplained adrenal insufficiency, and female relatives seeking their carrier status.
2. How is the sample collected, and is home service available in Dubai and Abu Dhabi?
A DHA‑licensed phlebotomist visits your home, office, or hotel between 8 AM and 11 PM to draw a simple blood sample using a cold‑chain validated kit. The entire process takes under 10 minutes, and we service all Emirates including Dubai, Abu Dhabi, Sharjah, and Northern Regions.
3. Will my insurance cover this genetic test, and how long for results?
Most UAE insurance plans now cover NGS‑based genetic testing when medically necessary; we offer direct billing verification via WhatsApp within 2 hours. Your comprehensive report is ready in 3–4 weeks, with an optional expedited service available on request.
4. Is pre‑test genetic counselling required before ordering this test?
Yes, in compliance with Federal Decree-Law No. 4 of 2016 on Medical Liability, all patients (or their guardians for minors) receive mandatory pre‑test genetic counselling from a DHA‑licensed specialist. This ensures informed consent and understanding of possible results, including incidental findings.
UAE Regulatory & Data Privacy Adherence
We operate in strict compliance 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. All genetic data is encrypted, stored within the UAE, and never shared without explicit patient consent. Clinical procedures follow Federal Decree-Law No. 4 of 2016 on Medical Liability to ensure patient safety and ethical practice.
Clinical & Logistical Metadata
| Test Name | PLXNB3 Gene‑Related X‑Linked Adrenoleukodystrophy (ALD) Genetic Test (NGS) |
| Price (AED) | 2,800 (All‑inclusive) |
| Turnaround Time | 3–4 weeks (expedited available) |
| Sample Type / Matrix | Peripheral whole blood (3-5 mL EDTA tube); VIP Mobile Phlebotomy & Temperature‑Controlled Cold‑Chain Home Collection |
| Methodology Used | Targeted Next‑Generation Sequencing (NGS) on Illumina® platform with CNV detection and Sanger confirmation |
| ICD-10-CM Code | E71.5 (Disorders of peroxisome biogenesis), Z13.71 (Encounter for genetic testing) |
| LOINC Code | 94212-9 (PLXNB3 gene mutation analysis) |
| DHA Facility License & Laboratory Address | Facility License No. 1143 — Premises 105, Floor 1, Building 33, Dubai Healthcare City, Dubai, UAE (DNA Labs UAE) |
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