Test Price
2,800 AED✅ Home Collection Available
CNGA3 Gene Achromatopsia Type 2 Genetic Test in UAE | 2800 AED | DHA Licensed
Executive Summary & Core Metrics
Clinical-Grade Accuracy: 99.9% Diagnostic Sensitivity via ISO 9001:2015 Certified NGS Processing.
- Premium Logistics: VIP Mobile Phlebotomy & Temperature-Controlled Cold-Chain Home Collection available daily from 8 AM to 11 PM.
- Clinical Guidance: Complimentary Post-Test Telephonic Interpretation with a Genetics Specialist.
- Insurance: Direct Billing Verification via WhatsApp +971 54 548 8731.
Test Overview & Methodology
The CNGA3 NGS test screens the entire CNGA3 gene for pathogenic variants causing autosomal recessive achromatopsia type 2, a complete color-blindness disorder. Next-Generation Sequencing achieves 99.9% diagnostic sensitivity, detecting both novel and known mutations.
| Feature | Our Test | Closest Alternative |
|---|---|---|
| Methodology | Full-Gene NGS (99.9% sensitivity) | Targeted mutation panel (limited coverage) |
| Turnaround | 3–4 Weeks | 4–5 Weeks |
| Price | 2,800 AED | ~2,500 AED (incomplete analysis) |
| Clinical Utility | Detects novel & known variants | Misses rare mutations |
Physician Insight & Safety Protocols
The CNGA3 gene test provides a definitive molecular diagnosis for achromatopsia type 2, enabling accurate genetic counseling and informed reproductive choices. Results should always be interpreted in the context of a full ophthalmic evaluation and family history. – Lina Osama Zaki Quteineh, Consultant Medical Genetics, DHA Registration ID: 9294403
Clinical Advisory
This genetic test is intended for diagnostic and carrier screening purposes. It does not replace regular eye examinations or treatment for visual symptoms. Never discontinue or alter prescribed medications without consulting your physician.
Exclusion Criteria & Emergency Red Flags
- Inability to provide informed consent (for minors, legal guardian consent required per Federal Decree-Law No. 4 of 2016 on Medical Liability).
- Active severe systemic illness preventing safe blood draw.
- Seek emergency care immediately if you experience sudden vision loss, acute eye pain, or extreme light sensitivity with distress – this test is elective and not for acute emergencies.
Patient FAQ & Clinical Guidance
1. What precisely does the CNGA3 gene test detect?
Snippet: Detects CNGA3 mutations causing achromatopsia type 2, total color blindness, with 99.9% accuracy.
The test reads every coding region of the CNGA3 gene using Next-Generation Sequencing to identify pathogenic variants linked to autosomal recessive complete achromatopsia. It enables definitive diagnosis, carrier screening, and informed reproductive decisions.
2. How is the sample collected and what preparation is needed?
Snippet: A simple blood draw or one drop on an FTA card; no fasting required.
Our DHA-licensed phlebotomist arrives at your home between 8 AM and 11 PM using an ISO-certified cold-chain kit. Acceptable samples include 3 mL whole blood in EDTA, extracted DNA, or a dried blood spot on an FTA card. A pre-test genetic counseling session is mandatory to construct a family pedigree.
3. When will I receive the results and what support is available?
Snippet: Results delivered in 3–4 weeks with a complimentary tele-consultation for interpretation.
The NGS analysis requires 21–28 calendar days. Your report is reviewed by a clinical geneticist and discussed in a post-test telephone session. Our WhatsApp support line (+971 54 548 8731) is available for any follow-up.
UAE Regulatory & Data Privacy Adherence
DNA Labs UAE operates under DHA Facility License 1143 and 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. Patient data is encrypted and handled in strict confidence.
Clinical & Logistical Metadata
| Test Name | CNGA3 Gene Achromatopsia Type 2 Genetic Test (NGS) |
| Price (AED) | 2,800 AED |
| Turnaround Time | 3–4 Weeks |
| Sample Type / Matrix | Whole Blood (EDTA), Extracted DNA, or Dried Blood Spot (FTA Card) |
| Methodology Used | Next-Generation Sequencing (NGS) – Full Gene CNGA3 |
| ICD-10-CM Code | H53.51 (Achromatopsia) |
| LOINC Code | 98796-9 (CNGA3 gene full sequencing in Blood by NGS) |
| DHA Facility License & Laboratory Address | License: 1143 | Premises 105, Floor 1, Building 33, Dubai Healthcare City, Dubai, UAE – DNA Labs UAE |
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