Test Price
2,800 AED✅ Home Collection Available
TYR Gene Genetic Test for Oculocutaneous Albinism Type 1A – 2,800 AED
Executive Summary & Core Metrics
- ● Accuracy Guarantee: 99.9% Diagnostic Sensitivity via ISO 9001:2015 Certified Next‑Generation Sequencing.
- ● Premium Logistics: VIP Mobile Phlebotomy & Temperature-Controlled Cold-Chain Home Collection across all Emirates, available daily from 8 AM to 11 PM.
- ● Clinical Guidance: Telephonic Post-Test Consultation with a DHA-licensed specialist to translate genetic findings into clinical care.
- ● Insurance Support: Direct Billing Verification & Claims Assistance via WhatsApp at +971 54 548 8731.
Test Overview & Methodology
TYR Gene DNA Test – Precision Diagnosis
The TYR gene NGS test is the gold‑standard molecular tool for diagnosing oculocutaneous albinism type 1A. It reads every coding region of the tyrosinase gene, identifying pathogenic variants with superior accuracy compared to single‑gene panels.
| Feature | Our NGS Test (UAE) | Conventional Targeted Panel |
|---|---|---|
| Methodology | Next‑Generation Sequencing (Illumina NovaSeq) | Sanger Sequencing or Targeted SNP Panel |
| Gene Coverage | Whole TYR coding region + splice sites | Limited to known hotspot mutations |
| Turnaround Time | 3 – 4 Weeks | 4 – 6 Weeks |
| Diagnostic Yield | >99% for all variant types | ~70% (misses novel/rare mutations) |
Physician Insight & Safety Protocols
"As a DHA‑certified clinical geneticist, I emphasize that the TYR gene test provides definitive molecular confirmation for oculocutaneous albinism type 1A. However, the result must always be correlated with clinical ophthalmologic and dermatologic findings. A genetic counselling session to draw a pedigree is mandatory to interpret the results within the family context."
– Lina Osama Zaki Quteineh, Consultant Medical Genetics, DHA License: 9294403
⚠ Medication Advisory
Do not discontinue any prescribed medication without consulting your treating doctor.
If you are on anticoagulants (e.g., warfarin, clopidogrel), coordinate with our phlebotomy team; temporary adjustment may be needed only under your physician’s guidance.
🚨 Safety Exclusion Criteria & Emergency Red Flags
- Exclusion: Patients unable to provide a blood or FTA card sample, or those who decline the mandatory genetic counselling session.
- Exclusion: Active systemic infection or recent blood transfusion (within 2 weeks) – reschedule for accurate DNA extraction.
- Emergency (immediate ophthalmologic care): Sudden painless vision loss, acute eye pain, or photophobia so severe it prevents daily function. This genetic test is elective and does not replace urgent ocular assessment.
- Emergency: Signs of acute intraocular inflammation (redness, floaters, flashes) – address with an ophthalmologist first.
Patient FAQ & Clinical Guidance
1. What is the TYR gene test and how does it diagnose albinism?
The TYR gene NGS test identifies pathogenic mutations in the tyrosinase gene causing oculocutaneous albinism type 1A, enabling definitive diagnosis and family planning. This comprehensive sequencing captures single‑nucleotide variants, small insertions/deletions, and copy number changes. A positive result confirms the clinical suspicion, while a negative finding may prompt further investigation for other OCA genes.
2. How accurate is this genetic test compared to older methods?
With next-generation sequencing, our assay achieves 99.9% analytical sensitivity and specificity, detecting single nucleotide variants, indels, and copy number changes, ensuring clinically actionable results. Traditional Sanger‑based panels often miss deep intronic or large deletions, whereas our NGS assay covers the entire TYR gene, providing physicians with the most reliable molecular diagnosis available in the UAE.
3. Does DNA Labs UAE offer home sample collection for this test?
Yes, VIP Mobile Phlebotomy is available daily from 8 AM to 11 PM across all emirates, with temperature-controlled cold-chain transport. Our DHA-licensed nursing team ensures safe and sterile sample collection at your home or office. Book via phone or WhatsApp at +971 54 548 8731.
UAE Regulatory & Data Privacy Adherence
DNA Labs UAE operates under DHA Facility License No. 1143 and strictly adheres to 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. All genetic test results are encrypted, securely transmitted, and accessible only to the requesting physician and the patient through a verified portal.
Our laboratory is ISO 9001:2015 certified and complies with the ethical standards outlined in Federal Decree-Law No. 4 of 2016 on Medical Liability. Patient consent is obtained prior to testing, and genetic counselling is mandatory to ensure informed decision-making. Clinical oversight is provided by our Consultant Medical Genetics, Lina Osama Zaki Quteineh.
Clinical & Logistical Metadata
| Test Name | TYR Gene Genetic Test for Oculocutaneous Albinism Type 1A |
| Price (AED) | 2,800 AED |
| Turnaround Time | 3 – 4 Weeks |
| Sample Type / Matrix | Whole Blood, Extracted DNA, or One-drop Blood on FTA Card |
| Methodology Used | Next‑Generation Sequencing (NGS) – Illumina NovaSeq |
| ICD-10-CM Code | E70.30 |
| LOINC Code | 48004-8 |
| DHA Facility License & Address | DHA License No: 1143 | Premises 105, Floor 1, Building 33, Dubai Healthcare City, Dubai, UAE |
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