Test Price
2,800 AED✅ Home Collection Available
BTK Gene (X-Linked Agammaglobulinemia Type 1) Genetic Test in UAE | 2800 AED | 2026 DHA Guidelines
تحليل جين BTK (نقص غاماغلوبولين الدم من النوع الأول المرتبط بالكروموسوم X) في الإمارات | 2800 درهم | معتمد من هيئة الصحة بدبي
Executive Summary (ملخص تنفيذي)
- Accuracy Guarantee: 99.9% Diagnostic Sensitivity via ISO 9001:2015 Accredited Processing (Cert: INT/EGQ/2509DA/3139).
- Premium Logistics: Paid Hospital-Grade Home Collection via ISO Certified Cold-Chain Home Collection and VIP Mobile Phlebotomy.
- Clinical Guidance: Telephonic Post-Test Clinical Guidance in result interpretation.
- Insurance: Direct Billing Verification via WhatsApp +971 54 548 8731.
يضمن هذا التحليل الجيني المتطور دقة تشخيصية بنسبة 99.9% مع استشارة ما بعد الفحص.
Overview
The BTK gene NGS test definitively identifies mutations in the Bruton’s tyrosine kinase gene responsible for X-linked agammaglobulinemia (XLA) – a severe primary immunodeficiency. يكشف هذا الفحص الطفرات المسببة لنقص غاماغلوبولين الدم الوراثي، مما يمكّن من التشخيص الدقيق واتخاذ القرارات العلاجية.
| Feature | Our BTK NGS Test | Alternative (Sanger Sequencing / Panel) |
|---|---|---|
| Precision | 99.9% Diagnostic Sensitivity – full gene coverage including deep intronic regions | Limited to exonic hotspots; may miss novel or large deletions |
| Methodology | Next-Generation Sequencing (NGS) with CNV calling | Sanger sequencing / targeted mutation panel |
| Turnaround Time | 3 to 4 Weeks | 4 to 6 Weeks (often longer for full gene) |
Physician Insight & Safety Protocol
Dr. PRABHAKAR REDDY (DHA: 61713011) shares: “Confirming XLA via BTK sequencing offers families a definitive answer after years of recurrent infections; the result guides life-saving immunoglobulin replacement. However, mutation identification alone is not a stand-alone diagnosis—correlate with immunoglobulin levels and clinical presentation. Please maintain close specialist follow-up; abrupt cessation of therapy can be dangerous.”
⚠️ Medication Safety: Do not discontinue prescribed immunoglobulin therapy or antibiotics without consulting your physician.
Exclusion Criteria & Emergency Red Flags
- Excluded: Genetic testing for asymptomatic minors without consent of legal guardian (UAE CDS Law 2026).
- Excluded: Patients unable to provide informed consent for genetic analysis; a genetic counselling session is mandatory.
- Excluded: Recent blood transfusion (within 2 weeks) may lead to ambiguous DNA results.
- ER Red Flag: If you or the patient experience high fever, severe respiratory distress, or signs of overwhelming infection, proceed immediately to the nearest emergency department.
Patient FAQ & Clinical Guidance
What is the BTK genetic test for X-linked agammaglobulinemia?
The BTK NGS test comprehensively analyzes the Bruton’s tyrosine kinase gene to confirm XLA, a hereditary immunodeficiency causing absent B cells and recurrent bacterial infections. تحليل جين BTK يفحص تسلسل الجين كاملاً لتأكيد تشخيص نقص غاماغلوبولين الدم المرتبط بالكروموسوم X، مما يسمح ببدء العلاج التعويضي بالغلوبولين المناعي في الوقت المناسب.
How accurate is this DNA test and which sample types are accepted?
Offering 99.9% diagnostic sensitivity, our NGS assay uses blood, extracted DNA, or a single drop on an FTA card for rapid, non-invasive collection. بدقة تصل إلى 99.9٪، يقبل الفحص عينة الدم أو الحمض النووي المستخلص أو بطاقة FTA، وتظهر النتائج خلال 3-4 أسابيع.
Do I need genetic counselling before taking this test?
Yes, UAE regulations mandate pre- and post- genetic counselling; our genetic counsellors will explain the implications, draw a pedigree, and support you throughout. نعم، تشترط القوانين الإماراتية جلسة استشارة وراثية قبل وبعد الفحص؛ سيقوم مستشارونا بتخطيط شجرة العائلة وتوضيح النتائج.
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Available in Arabic, English, Hindi & Urdu
ISMS 27001:2022
ISO Accredited
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All reports reviewed by DHA-Certified physicians