Test Price
2,800 AED✅ Home Collection Available
TAB2 Gene (Congenital Heart Defects, Multiple Types) Genetic Test in UAE
Executive Summary & Core Metrics
This Next Generation Sequencing (NGS) test interrogates the TAB2 gene to identify pathogenic variants associated with a broad spectrum of congenital heart defects, providing 99.9% diagnostic sensitivity through ISO-accredited processing at DNA Labs UAE. Clinical results support accurate diagnosis, risk stratification, and informed family planning under the regulatory framework of the Dubai Health Authority.
- Accuracy Guarantee: 99.9% Diagnostic Sensitivity via ISO Accredited Processing.
- Premium Logistics: VIP Mobile Phlebotomy & Temperature-Controlled Cold-Chain Home Collection (daily 8 AM – 11 PM).
- Clinical Guidance: Telephonic Post-Test Clinical Guidance for result interpretation included.
- Insurance: Direct Billing Verification via WhatsApp +971 54 548 8731.
Test Overview & Methodology
The TAB2 gene test employs advanced next generation sequencing technology to achieve full gene coverage, detecting single nucleotide variants (SNVs), insertions, deletions, and copy number variants. This comprehensive approach enables the identification of pathogenic DNA alterations linked to multiple congenital heart defect phenotypes, including atrial and ventricular septal defects, conotruncal anomalies, and left ventricular outflow tract obstructions. Results are correlated with echocardiographic findings and clinical evaluation to support definitive diagnosis and guide family screening.
| Feature | Our TAB2 NGS Test | Sanger Sequencing (Single Gene) |
|---|---|---|
| Methodology | Next Generation Sequencing (NGS), full gene coverage | Sanger sequencing, targeted regions only |
| Turnaround Time | 3–4 Weeks | 4–6 Weeks |
| Diagnostic Yield | High: detects SNVs, indels, copy number variants | Moderate: mainly point mutations |
| Price (AED) | 2800 | ~1500 (limited scope) |
Physician Insight & Safety Protocols
"The TAB2 gene test represents a significant advancement in the molecular diagnosis of congenital heart defects, offering high sensitivity for pathogenic variants that may otherwise escape detection. However, genomic findings must always be interpreted within the full clinical context, including echocardiographic imaging and family history. I emphasize to patients and referring physicians that this test is a complementary diagnostic tool, not a substitute for comprehensive cardiac evaluation. Any treatment decisions should be made in consultation with a board-certified cardiologist."
— Lina Osama Zaki Quteineh, Consultant Medical Genetics, DHA Registration ID: 9294403
Advisory Note
Genetic test results are a guide for clinical decision-making. Do not discontinue, alter, or initiate any prescribed medication or cardiac therapy without direct consultation with your attending cardiologist or specialist physician.
Exclusion Criteria
- Inability to provide informed consent (minors require legal guardian consent per Federal Decree-Law No. 4 of 2016 on Medical Liability).
- Pre-test genetic counselling is mandatory; refusal may delay or preclude testing.
- No absolute contraindication for blood draw; patients with known coagulopathy should inform the phlebotomist.
Emergency Red Flags
If you or your child experience sudden cyanosis, severe shortness of breath, chest pain, or loss of consciousness, seek emergency medical care immediately. Do not wait for test results.
Patient FAQ & Clinical Guidance
1. What does the TAB2 gene test detect?
Key Insight: This test identifies pathogenic DNA variants in the TAB2 gene linked to multiple types of congenital heart defects, guiding diagnosis and family risk assessment. Results are reported with variant classification per ACMG guidelines.
2. How do I prepare for the test and what sample is required?
Preparation: A standard peripheral blood sample via venipuncture is required. No fasting is needed. Pre-test genetic counselling is strongly recommended to discuss family history and inheritance patterns.
3. What is the turnaround time and how will I receive my results?
Results Delivery: Results are delivered within 3 to 4 weeks via a secure DHA-compliant portal, with a post-test telephonic clinical guidance session included to help interpret findings and discuss next steps.
UAE Regulatory & Data Privacy Adherence
Data Protection & Health Information Governance
DNA Labs UAE operates in full compliance with UAE federal data protection and health information governance frameworks. All genetic data is processed under:
- Federal Decree-Law No. 45 of 2021 on Personal Data Protection (PDPL) – governing the collection, processing, and storage of personal and genetic data with strict consent and security requirements.
- Federal Law No. 2 of 2019 Concerning the Use of Information and Communication Technology in Health Fields – regulating the confidentiality, integrity, and authorized access of electronic health records and genomic datasets.
Clinical testing safety and patient consent protocols adhere to Federal Decree-Law No. 4 of 2016 on Medical Liability, ensuring that all genetic testing is performed under informed consent with appropriate pre- and post-test counselling.
Clinical & Logistical Metadata
| Test Name | TAB2 Gene (Congenital Heart Defects, Multiple Types) Genetic Test |
| Price (AED) | 2800 |
| Turnaround Time | 3–4 Weeks |
| Sample Type / Matrix | Peripheral Blood (Whole Blood) – VIP Mobile Phlebotomy & Temperature-Controlled Cold-Chain Home Collection Available |
| Methodology Used | Next Generation Sequencing (NGS), Full Gene Coverage |
| ICD-10-CM Code | Q24.9 (Congenital malformation of heart, unspecified) |
| LOINC Code | 21636-6 (Genetic analysis) |
| DHA Facility License & Laboratory Address | DHA Facility License Number: 1143 | Premises 105, Floor 1, Building 33, Dubai Healthcare City, Dubai, UAE |
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Available in Arabic, English, Hindi & Urdu
ISMS 27001:2022
ISO Accredited
HIPAA
All reports reviewed by DHA-Certified physicians