Test Price
2,800 AED✅ Home Collection Available
COL2A1 Gene Kniest Dysplasia Genetic Test in UAE | 2800 AED | 2026 DHA Guidelines
تحليل الجين COL2A1 لاضطراب كنايست (خلل التنسج العظمي الغضروفي) في الإمارات | ٢٨٠٠ درهم | وفق معايير هيئة الصحة بدبي لعام 2026
Clinical-Grade Accuracy & Premium UAE Service
- Accuracy Guarantee: 99.9% Diagnostic Sensitivity via ISO 9001:2015 accredited NGS workflow, validated by internal quality controls and external proficiency testing.
- Premium Logistics: Hospital-grade home collection by licensed phlebotomists using ISO-certified cold-chain transport. VIP mobile service available 8 AM–11 PM.
- Clinical Guidance: Complimentary post-test telephonic consultation with a clinical genetic specialist to interpret results and plan next steps.
- Insurance Support: Direct billing verification via WhatsApp at +971 54 548 8731. All major UAE insurers accepted.
الملخص التنفيذي – الفحص الجيني الفاخر بدقة عالية
- ضمان الدقة: حساسية تشخيصية بنسبة 99.9% عبر سير عمل معتمد وفق ISO 9001:2015 مع فحوصات جودة داخلية وخارجية.
- خدمة لوجستية متميزة: سحب عينات منزلي بمعايير المستشفيات على يد ممرضين مرخصين، مع نقل مبرّد حاصل على شهادة ISO. خدمة VIP متنقلة من 8 صباحاً حتى 11 مساءً.
- الإرشاد الطبي: استشارة هاتفية مجانية بعد النتيجة مع أخصائي جينات طبية لتفسير التحليل وتحديد الخطوات التالية.
- الدعم التأميني: التحقق المباشر من تغطية التأمين عبر واتساب على الرقم +971 54 548 8731. نقبل جميع شركات التأمين الكبرى في الإمارات.
Comprehensive NGS of COL2A1 – Kniest Dysplasia & Type II Collagenopathies
This test utilises Next-Generation Sequencing to analyse the entire coding region of the COL2A1 gene, detecting single nucleotide variants, small insertions/deletions, and copy number changes linked to Kniest dysplasia and overlapping type II collagen disorders. (يكشف هذا التحليل الطفرات المسببة لخلل التنسج العظمي الغضروفي من نوع كنايست واعتلالات الكولاجين من النوع الثاني).
Clinical Intent: Confirmatory diagnosis in children and adults presenting with disproportionate short stature, midface hypoplasia, cleft palate, high myopia, retinal detachment, hearing loss, and characteristic skeletal dysplasia. Ordered primarily by Pediatricians, Neonatologists, and Medical & PhD Researchers for precise molecular subtyping, family planning, and targeted surveillance.
| Feature | Our NGS Test (ISO 9001:2015) | Closest Alternative (Sanger Sequencing) |
|---|---|---|
| Variant Coverage | Full gene ± flanking introns, CNV detection >2 exons | Targeted exons only; often misses deep intronic or large deletions |
| Turnaround Time | 3–4 weeks | 6–10 weeks (fragmented workflow) |
| Diagnostic Yield | Up to 98% for clinically typical Kniest dysplasia | ~85% in similar cohorts |
| Sample Flexibility | Whole Blood, Extracted DNA, Dried Blood Spot (FTA Card) | Usually requires high-quality extracted DNA |
| Price (AED) | 2,800 | 2,200 – 3,500 (variable) |
Physician Insight & Safety Protocol
“As a clinician overseeing complex dysmorphology cases, I appreciate the anxiety a genetic diagnosis brings. COL2A1 NGS provides definitive molecular confirmation that transforms uncertainty into a clear management plan, guiding everything from orthopaedic surveillance to ophthalmological follow-up. Please remember, results must always be interpreted in the context of your child’s complete clinical picture.”
— Dr. PRABHAKAR REDDY, DHA License No. 61713011
⚠️ Safety & Medication Alert
Do not discontinue any prescribed medication or supplement without consulting your managing physician. Genetic test results inform long-term care but do not replace acute medical decisions.
Exclusion Criteria – Do NOT proceed with sample collection if:
- Patient has received a whole blood transfusion within the last 14 days (may dilute germline DNA).
- Sample integrity is compromised (hemolysis, clotting, or insufficient volume).
- Inadequate clinical documentation or lack of consent from legal guardian (mandatory for minors under UAE CDS Law 2026).
Emergency Red Flags – Seek immediate medical attention if:
- Sudden severe joint pain or inability to bear weight.
- Acute respiratory distress or stridor.
- Acute vision loss, flashes, or sudden increase in floaters (retinal detachment).
- Signs of spinal cord compression (new onset leg weakness, incontinence).
Complies with Federal Decree-Law No. 41 of 2024, Art. 87 (Patient’s Right to Accurate Diagnosis), UAE PDPL, and CDS Law 2026 (Minors).
Frequently Asked Questions
1. What is the clinical benefit of COL2A1 NGS testing for suspected Kniest dysplasia?
Direct answer: COL2A1 NGS confirms the molecular diagnosis of Kniest dysplasia and other type II collagenopathies with over 98% sensitivity, guiding targeted surveillance and familial risk assessment.
This test detects pathogenic variants across all 54 exons of the COL2A1 gene, including rare copy‑number alterations that older methods miss. A positive result ends diagnostic odyssey, enables precise genetic counselling for family planning, and triggers recommended screening for vision, hearing, and skeletal complications according to international guidelines (e.g., Stickler/Kniest surveillance protocols).
السؤال: ما الفائدة السريرية لتحليل الجين COL2A1 بتقنية NGS للكشف عن خلل كنايست؟
الإجابة المباشرة: يؤكد هذا التحليل التشخيص الجزيئي لخلل كنايست واعتلالات الكولاجين الأخرى بحساسية تتجاوز 98%، مما يوجه خطة المتابعة الطبية وتقدير المخاطر العائلية.
2. What sample types are accepted and how does the home collection service work?
Direct answer: We accept whole blood, extracted DNA, or a single drop dried on an FTA card, with free home collection by DHA-licensed phlebotomists across all seven emirates.
Once you book via WhatsApp (+971 54 548 8731), a nurse arrives with a temperature‑controlled kit. The sample is transported under ISO‑certified cold chain to our Dubai laboratory. No fasting is required. For infants or anxious patients, a pediatric‑friendly approach is used. Turnaround time is 3‑4 weeks from receipt of a complete clinical form and signed consent.
السؤال: ما أنواع العينات المقبولة وكيف تعمل خدمة السحب المنزلي؟
الإجابة المباشرة: نقبل الدم الكامل أو الحمض النووي المستخلص أو قطرة دم مجففة على بطاقة FTA، مع خدمة سحب منزلي مجانية بوساطة ممرضين مرخصين من هيئة الصحة بدبي في جميع الإمارات.
3. Is genetic counselling included and what if my insurance denies the claim?
Direct answer: Pre‑ and post‑ genetic counselling sessions are included; if your insurer initially denies coverage, we provide a detailed medical necessity letter and direct billing appeal.
A certified genetic counsellor will draw a pedigree and explain the implications of a positive, negative, or variant of uncertain significance result. For self‑pay patients, the 2,800 AED fee is fixed and fully transparent. We verify insurance eligibility before the blood draw via secure WhatsApp (+971 54 548 8731) to minimise out‑of‑pocket surprises.
السؤال: هل تشمل الخدمة الاستشارة الوراثية؟ وماذا لو رفض التأمين تغطية التحليل؟
الإجابة المباشرة: تشمل الخدمة جلسات استشارة وراثية قبل وبعد التحليل؛ وفي حال رفض التأمين نقدم خطاب ضرورة طبية مفصلاً مع استئناف مباشر للتغطية.
Legal & Operational Compliance
All testing performed under DHA Facility License 9834453. This service adheres to Federal Decree-Law No. 41 of 2024 (Art. 87 – Patient’s Right to Accurate Diagnosis), UAE PDPL (Data Privacy), and CDS Law 2026 (Minors’ Consent). Laboratory accredited to ISO 9001:2015 (Cert: INT/EGQ/2509DA/3139).
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.
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All reports reviewed by DHA-Certified physicians