Test Price
2,800 AED✅ Home Collection Available
CNGB3 Gene Achromatopsia Type 3 Genetic Test in UAE | 2800 AED | 2026 DHA Guidelines
تحليل جين CNGB3 المرتبط بعمى الألوان التام من النوع الثالث في الإمارات | 2800 درهم | معتمد من هيئة الصحة بدبي
الملخص التنفيذي
- ضمان الدقة: حساسية تشخيصية بنسبة 99.9% عبر معالجة معتمدة بمعايير ISO 9001:2015.
- الخدمات اللوجستية الممتازة: خدمة سحب الدم في المنزل بتقنية النقل البارد المعتمدة وخدمة الفصد المتنقلة VIP.
- الإرشاد السريري: استشارة طبية هاتفية بعد الفحص لتفسير النتائج مع أخصائي.
- التأمين: تحقق مباشر من تغطية التأمين عبر واتساب على الرقم +971 54 548 8731.
Test Overview
The CNGB3 Gene Achromatopsia Type 3 Genetic Test is a definitive diagnostic tool that analyses the entire coding region of the CNGB3 gene using next-generation sequencing1. In the UAE, this test provides accurate molecular confirmation for patients with suspected complete or incomplete achromatopsia, guiding clinical management and genetic counselling.
| Feature | Our CNGB3 NGS Test | Closest Alternative (Sanger Sequencing) |
|---|---|---|
| Precision | >99.9% analytical sensitivity and specificity, complete gene coverage | ~98% sensitivity, may miss deep intronic or regulatory variants |
| Methodology | Next Generation Sequencing (NGS) with CNV detection | Capillary sequencing of selected exons only |
| Turnaround Time | 3–4 Weeks | 5–6 Weeks |
1NGS is recognised as the gold standard for hereditary eye disease testing in the 2026 DHA genomic medicine framework.
Physician Insight & Safety Protocol
“As an ophthalmologist, I have witnessed how a precise genetic diagnosis transforms the care journey for patients with achromatopsia. This NGS test provides the certainty families seek, but its result must always be interpreted alongside a complete ophthalmic examination and never in isolation.”
— Dr. PRABHAKAR REDDY, DHA License: 61713011
⚠️ Medication Warning: Do not discontinue or adjust any prescribed eye drops, visual aids, or systemic medications without prior consultation with your prescribing physician. This genetic test is not a substitute for regular ophthalmic care.
Exclusion Criteria & Emergency Red Flags
- Exclusion: Individuals without clinical signs of achromatopsia or a documented family history of CNGB3-related disease should not undergo this test as a primary screening tool. For minors (<18 years), genetic counselling and parental consent are mandatory per UAE Federal Decree-Law No. 41 of 2024 (Art. 87) and CDS Law 2026.
- ER Red Flags: If you experience sudden severe visual loss, acute eye pain, or photophobia accompanied by headaches/nausea, seek emergency ophthalmic evaluation immediately; these are not indicative of a stationary genetic condition.
All specimens are processed in our ISO 9001:2015 certified laboratory (Cert: INT/EGQ/2509DA/3139), ensuring full compliance with UAE PDPL data privacy standards.
Patient FAQ & Clinical Guidance
1. How accurate is the CNGB3 NGS test for diagnosing achromatopsia type 3?
The test achieves greater than 99.9% analytical sensitivity and specificity for all pathogenic variants in the CNGB3 gene, making it the most reliable molecular confirmation available.
يحقق الاختبار حساسية ونوعية تحليلية تتجاوز 99.9% لجميع الطفرات الممرضة في جين CNGB3، مما يجعله التأكيد الجزيئي الأكثر موثوقية.
2. What type of sample is required for this test?
A simple blood draw (EDTA whole blood), previously extracted DNA, or a single drop of blood dried on an FTA card is sufficient for high-quality NGS analysis.
يكفي سحب عينة دم بسيطة (دم كامل مع EDTA)، أو حمض نووي مستخلص مسبقاً، أو قطرة دم واحدة مجففة على بطاقة FTA لإجراء التحليل عالي الجودة.
3. Is genetic counselling mandatory before taking the test?
Yes, a pre-test genetic counselling session is strongly recommended to review family history, draw a pedigree chart, and discuss the implications of a positive result.
نعم، يُوصى بشدة بجلسة استشارة وراثية قبل الاختبار لمراجعة التاريخ العائلي، ورسم شجرة النسب، ومناقشة الآثار المترتبة على النتيجة الإيجابية.
Test Details & Support
- Sample Types Accepted: Blood (EDTA), Extracted DNA, One Drop Blood on FTA Card
- Turnaround Time: 3 to 4 Weeks
- Price: 2800 AED
- Facility License (DHA/MOHAP): 9834453
- Home Collection: Available 8 AM – 11 PM, 7 days. VIP mobile phlebotomy with ISO-certified cold-chain transport.
- Insurance & Billing: Direct insurance verification via WhatsApp at +971 54 548 8731. We work with all major UAE insurers.
- Post- Support: Telephonic clinical guidance session with a genetic specialist to explain your results.
دعم ثنائي اللغة متاح
التحقق من التغطية التأمينية
Check Insurance Coverage Instantly
Stop the guesswork. Send a photo of your Insurance Card and Doctor's Prescription to our DHA-Certified Verification Team on WhatsApp.
توقف عن التخمين. أرسل صورة من بطاقة التأمين ووصفة الطبيب إلى فريق التحقق المعتمد من هيئة الصحة بدبي عبر الواتساب. احصل على تحديث الحالة في دقائق.
Available in Arabic, English, Hindi & Urdu
ISMS 27001:2022
ISO Accredited
HIPAA
All reports reviewed by DHA-Certified physicians