Test Price
2,800 AED✅ Home Collection Available
PEX1 Gene Heimler Syndrome Type 1 Genetic Test in UAE | 2800 AED | DNA Labs UAE
Executive Summary & Core Metrics
- Diagnostic Accuracy: 99.9% analytical sensitivity via ISO 9001:2015 accredited Next‑Generation Sequencing process.
- Sample Logistics: VIP Mobile Phlebotomy & Temperature‑Controlled Cold‑Chain Home Collection available daily from 8 AM to 11 PM.
- Post‑Test Support: Telephonic clinical guidance with a board‑certified genetic counsellor following result delivery.
- Insurance Verification: Direct billing confirmation via WhatsApp +971 54 548 8731 prior to sample collection.
- Turnaround Time: Medically actionable report issued within 3–4 weeks from sample accession.
Test Overview & Methodology
The PEX1 Gene Heimler Syndrome Type 1 Genetic Test employs high‑precision Next‑Generation Sequencing to detect pathogenic variants in the PEX1 gene, which is essential for peroxisome biogenesis. This analysis confirms the genetic basis of sensorineural hearing loss, enamel hypoplasia, and nail dystrophy characteristic of Heimler syndrome, enabling targeted clinical management and family counselling. The test is most valuable when ordered by an otolaryngologist, clinical geneticist, or functional medicine practitioner seeking to integrate genomic data into a comprehensive diagnostic and therapeutic plan.
Otolaryngologist (ENT)
Evaluates auditory thresholds, middle‑ear anatomy, and sensorineural hearing loss progression; correlates genetic findings with cochlear function and hearing aid candidacy.
Clinical Geneticist
Performs in‑depth variant interpretation, segregation analysis, and genotype–phenotype correlation for peroxisomal disorders and hereditary hearing loss syndromes.
Functional Medicine Practitioner
Integrates genetic data with nutritional, metabolic, and lifestyle interventions to manage systemic peroxisomal stress and optimize long‑term patient outcomes.
| Feature | DNA Labs UAE Test | Closest Alternative |
|---|---|---|
| Analytical Sensitivity | 99.9% NGS | Standard Sanger (single‑exon) |
| Methodology | Next‑Generation Sequencing (NGS) | Sanger Sequencing |
| Turnaround Time | 3–4 Weeks | 4–8 Weeks |
| Accepted Specimens | Whole Blood, Extracted DNA, FTA Card | Whole Blood Only |
Physician Insight & Safety Protocols
"As a DHA‑licensed Consultant Medical Genetics (DHA Registration ID: 9294403), I emphasize that PEX1 genetic findings must be interpreted alongside audiometric profiles, dental examinations, and comprehensive family history. This test does not replace clinical judgment or multidisciplinary evaluation. Do not discontinue prescribed hearing devices, vitamin regimens, or any ongoing therapy without explicit instruction from your treating physician. A confirmed PEX1 variant enables early speech‑language intervention, preventive dental care, and tailored audiological management, significantly improving quality of life for affected individuals."
— Lina Osama Zaki Quteineh, Consultant Medical Genetics, DHA 9294403
Pre‑Test Advisory & Preparation
- Clinical History Required: A detailed record of otologic, dental, and nail abnormalities plus a three‑generation family pedigree for Heimler syndrome or suspected PEX1 mutations must be submitted with the requisition form.
- Certified Genetic Counselling: A mandatory pre‑test counselling session with pedigree charting is required for all patients prior to sample collection.
- Specimen Preparation: No fasting is needed. Avoid alcohol and strenuous exercise for 24 hours before blood draw. For extracted DNA submissions, ensure concentration >25 ng/µL with OD 260/280 ratio ~1.8.
- Home Collection Protocol: All logistics follow ISO‑certified cold‑chain protocols; VIP Mobile Phlebotomy & Temperature‑Controlled Cold‑Chain Home Collection can be scheduled via WhatsApp from 8 AM to 11 PM daily.
Exclusion Criteria & Emergency Red Flags
- Contraindications: Do not collect a sample if the patient is febrile, shows signs of active systemic infection, or has received blood products within the last 7 days (for whole blood or DNA extraction).
- Informed Consent: This test is not offered to minors without parental or guardian consent in full compliance with Federal Decree‑Law No. 4 of 2016 on Medical Liability and UAE healthcare regulations.
- Emergency Warning: If the patient experiences sudden worsening of hearing, acute vertigo, or new neurological deficits, seek immediate emergency department evaluation rather than awaiting genetic results.
- Data Privacy: Genetic data is protected under Federal Decree‑Law No. 45 of 2021 on Personal Data Protection (PDPL); results are released only to the authorized requesting physician.
Patient FAQ & Clinical Guidance
1. What is the PEX1 gene test, and how soon will I receive my results?
Quick Answer: This Next‑Generation Sequencing test screens the entire PEX1 gene for Heimler syndrome‑causing mutations, delivering a medically interpretable report within 3 to 4 weeks.
The laboratory analyzes all coding exons and flanking intronic regions using NGS with >99.9% analytical sensitivity. After sample accession, DNA extraction, library preparation, sequencing, bioinformatics annotation, and clinical interpretation require an average of 21–28 calendar days.
2. What sample types are accepted, and how should I prepare?
Quick Answer: We accept whole blood (EDTA tube, 2–5 mL), extracted DNA (shipped on dry ice), or one drop of blood on an FTA card. A pre‑test genetic counselling session is mandatory.
For whole blood, maintain cold chain at 2–8°C. For FTA cards, ensure the circle is fully saturated and air‑dried before placement in a sterile envelope. All samples must be accompanied by the completed test requisition form and signed informed consent.
3. Is this test covered by insurance, and what are the total costs?
Quick Answer: The complete test price is 2800 AED. We offer direct insurance billing verification via WhatsApp at +971 54 548 8731 before sample collection.
Many UAE health insurers cover medically indicated genetic testing for hereditary hearing loss when ordered by a specialist. The 2800 AED fee includes DNA extraction (if applicable), NGS sequencing, bioinformatics analysis, a detailed clinical report, and a post‑test telephonic guidance session with a genetic counsellor.
4. How do I schedule a home collection or courier my sample?
Quick Answer: VIP Mobile Phlebotomy home collection is available daily from 8 AM to 11 PM. Alternatively, you may courier your sample using our secure medical courier service.
Contact our logistics team via WhatsApp at +971 54 548 8731 to schedule a home phlebotomy appointment. For courier drop‑offs, request a temperature‑controlled transport kit. All specimens are tracked in real time and received at our Dubai Healthcare City laboratory.
UAE Regulatory & Data Privacy Adherence
- Personal Data Protection: All patient genetic data is processed and stored in full compliance with Federal Decree‑Law No. 45 of 2021 on Personal Data Protection (PDPL). Results are shared exclusively with the authorized requesting physician via encrypted channels.
- Health Information Governance: Laboratory operations adhere to Federal Law No. 2 of 2019 Concerning the Use of Information and Communication Technology in Health Fields, ensuring secure electronic health record handling and data integrity.
- Clinical Safety & Consent: Patient consent protocols and clinical safety standards are governed by Federal Decree‑Law No. 4 of 2016 on Medical Liability, guaranteeing informed decision‑making and medico‑legal compliance.
- Accreditation: DNA Labs UAE is ISO 9001:2015 certified (Cert: INT/EGQ/2509DA/3139) and operates under DHA Facility License Number 1143.
Clinical & Logistical Metadata
| Test Name | PEX1 Gene Heimler Syndrome Type 1 Genetic Test |
| Price (AED) | 2800 AED |
| Turnaround Time | 3–4 Weeks from sample receipt |
| Sample Type / Matrix | Whole Blood (EDTA), Extracted DNA (>25 ng/µL), One Drop Blood on FTA Card. VIP Mobile Phlebotomy & Temperature‑Controlled Cold‑Chain Home Collection available daily 8 AM–11 PM. |
| Methodology Used | Next‑Generation Sequencing (NGS) – full coding exons and flanking intronic regions; LC‑MS/MS variant validation performed when indicated. |
| ICD-10-CM Code | Q87.8, H90.5, Z15.89 |
| LOINC Code | 82080-1 |
| DHA Facility License & Laboratory Address | DHA License No: 1143 | Premises 105, Floor 1, Building 33, Dubai Healthcare City, Dubai, UAE | DNA Labs UAE |
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