Test Price
2,800 AEDโ Home Collection Available
RAB7A Gene CMT2B Genetic Test in UAE | 2800 AED | DHA Licensed
Executive Summary & Core Metrics
Accuracy Guarantee: 99.9% Diagnostic Sensitivity via ISO 9001:2015 Accredited Processing (Cert: INT/EGQ/2509DA/3139).
Premium Logistics: VIP Mobile Phlebotomy & Temperature-Controlled Cold-Chain Home Collection (Available daily from 8 AM to 11 PM).
Clinical Guidance: Post-test telephonic counselling by certified genetics professionals to support result interpretation and family planning.
Insurance: Direct Billing Verification via WhatsApp +971 54 548 8731.
This molecular diagnostic test confirms Charcot-Marie-Tooth disease type 2B through high-fidelity next-generation sequencing of the RAB7A gene, under the supervision of DHA-licensed consultant medical geneticists, fully compliant with UAE federal data protection and healthcare technology regulations.
Test Overview & Methodology
The RAB7A Gene CMT2B Genetic Test detects pathogenic variants in the RAB7A gene associated with Charcot-Marie-Tooth disease type 2B, a progressive axonal neuropathy. This next-generation sequencing (NGS) test is the gold standard for molecular confirmation, enabling accurate genetic counselling and personalised management in the UAE.
| Feature | Our Test (NGS) | Closest Alternative (Single-Gene Sanger) |
|---|---|---|
| Precision | 99.9% sensitivity; covers entire coding region and splice sites | Targets known mutations only; may miss novel or rare variants |
| Method | Next-Generation Sequencing (NGS) with CNV analysis | Sanger sequencing of selected exons only |
| Speed | 21โ28 Business Days | 4โ6 Weeks with limited diagnostic scope |
Physician Insight & Safety Protocols
โAs a consultant medical geneticist, I counsel many families navigating the uncertainty of hereditary neuropathy. The RAB7A NGS test provides a definitive molecular answer, which is the foundation for informed family planning and proactive neurological care. A positive finding is not an endpoint โ it is a starting point for targeted management and surveillance. Always review your results with your neurologist and genetic counsellor before making any clinical decisions.โ
โ Lina Osama Zaki Quteineh | Consultant Medical Genetics | DHA Registration ID: 9294403
Exclusion Criteria & Emergency Red Flags
- Active febrile illness or systemic infection may require rescheduling of sample collection.
- Recent blood transfusion (within 4 weeks) or allogeneic stem cell transplant can interfere with germline DNA analysis.
- Pregnancy is not a contraindication but requires explicit genetic counselling and written informed consent prior to testing.
- Seek emergency care immediately if you experience sudden worsening of weakness, breathing difficulty, or loss of bladder or bowel control โ these may indicate acute neurological deterioration unrelated to the test.
Patient FAQ & Clinical Guidance
1. What is the RAB7A CMT2B NGS test, and why is it recommended?
Direct Answer: This test sequences the entire RAB7A gene to detect mutations causing Charcot-Marie-Tooth type 2B, a hereditary neuropathy that leads to progressive muscle wasting and sensory loss, confirming diagnosis in symptomatic individuals or at-risk family members.
Clinical Use: Ordered by neurologists or genetic counsellors following nerve conduction studies and clinical evaluation. It is a targeted diagnostic tool, not a routine screening test.
2. How much does the test cost in UAE, and does insurance cover it?
Direct Answer: The test costs 2,800 AED, inclusive of hospital-grade home collection. Most UAE insurers cover genetic testing when pre-authorised is obtained. Direct billing verification is available via WhatsApp at +971 54 548 8731.
Payment Support: For uninsured patients, flexible payment plans are available. Contact our billing team at +971 54 548 8731 for assistance.
3. How should I prepare, and how long does the process take?
Direct Answer: A genetic counselling session documenting family history is mandatory before sample collection. The test requires a standard peripheral blood draw or DNA FTA card. Results are available within 21โ28 business days.
Precautions: No fasting is required. Inform the phlebotomist about any blood-thinning medications; patients on anticoagulants may need special handling to minimise bruising.
UAE Regulatory & Data Privacy Adherence
Data Protection: All genetic data is processed and stored in full 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.
Medical Liability & Patient Consent: Clinical testing safety and informed consent procedures adhere to Federal Decree-Law No. 4 of 2016 on Medical Liability, ensuring your rights and safety are protected throughout the diagnostic journey.
Your genetic information remains strictly confidential and is used solely for diagnostic and therapeutic purposes as authorised by UAE law.
Clinical & Logistical Metadata
| Test Name | RAB7A Gene CMT2B Genetic Test |
| Price (AED) | 2,800 AED |
| Turnaround Time | 21โ28 Business Days |
| Sample Type / Matrix | Peripheral Whole Blood (EDTA) or DNA FTA Card |
| Methodology Used | Next-Generation Sequencing (NGS) with CNV Analysis |
| ICD-10-CM Code | G60.0 |
| LOINC Code | 81321-3 |
| DHA Facility License & Laboratory Address | DHA Facility License Number: 1143 | Premises 105, Floor 1, Building 33, Dubai Healthcare City, Dubai, UAE | DNA Labs UAE |
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