Test Price
2,800 AED✅ Home Collection Available
ZNF81 Gene X-Linked Intellectual Disability Type 45 Genetic Test in UAE | 2800 AED | DHA Licensed
Executive Summary & Core Metrics
Clinical Confidence & Diagnostic Precision
The targeted Next-Generation Sequencing (NGS) assay for the ZNF81 gene detects pathogenic variants linked to X-linked intellectual disability type 45 (formerly mental retardation, X-linked type 45) with 99.9% diagnostic sensitivity. All testing is performed under ISO 9001:2015 certified facilities (Cert: INT/EGQ/2509DA/3139) and in strict compliance with 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. Minors require parental consent as per Federal Decree-Law No. 4 of 2016 on Medical Liability. Your genetic data is encrypted and never shared outside the DHA-awarded laboratory.
- Accuracy Guarantee: 99.9% Diagnostic Sensitivity via ISO Accredited Processing.
- Premium Logistics: VIP Mobile Phlebotomy & Temperature-Controlled Cold-Chain Home Collection (8 AM – 11 PM, daily).
- Clinical Guidance: Post-test telephonic clinical guidance with a Consultant Medical Genetics to interpret results.
- Insurance: Direct Billing Verification via WhatsApp +971 54 548 8731.
Test Overview & Methodology
The ZNF81 gene test detects mutations causing X-linked intellectual disability type 45, a neurodevelopmental disorder characterized by mild to moderate cognitive impairment, often with speech delay and behavioural abnormalities. This highly accurate NGS panel covers all coding exons and splice sites, delivering a definitive molecular diagnosis that guides clinical management, family planning, and early intervention strategies.
| Parameter | Our Test (ZNF81 Single-Gene NGS) | Closest Alternative (Whole Exome Sequencing) |
|---|---|---|
| Precision | Targeted deep coverage (>1000×) for ZNF81 – detects even low-level mosaicism | Broad coverage (~100×) may miss low-frequency variants in the gene |
| Methodology | NGS (Next-Generation Sequencing) with bidirectional Sanger confirmation | NGS, often without single-gene validation |
| Turnaround Time | 3 to 4 Weeks | 8 to 12 Weeks |
| Price | 2800 AED | 5000–8000 AED |
Physician Insight & Safety Protocols
“As a Consultant Medical Genetics, I understand the emotional weight a family carries when seeking answers for developmental delays. This test provides the molecular clarity needed to tailor therapies and connect you with the right support systems, but it must always be correlated with a thorough clinical evaluation and family history. A negative result does not exclude other genetic or environmental causes, and post-test counselling is essential.” – Lina Osama Zaki Quteineh, Consultant Medical Genetics, DHA Registration ID: 9294403
Medication Advisory
Do not discontinue any prescribed medication without consulting your treating physician. Genetic results can influence medication selection but must not replace clinical judgement.
Safety Exclusion Criteria & Emergency Red Flags
- Exclusion: Active uncontrolled seizure disorder or recent head trauma requiring hospitalisation — sample collection can be rescheduled upon clinical stabilisation.
- Exclusion: Patients under 18 must have a legal guardian present for consent and all home collection procedures.
- ER Red Flag: Sudden loss of consciousness, prolonged seizure (>5 minutes), or severe neuropsychiatric deterioration — proceed to the nearest emergency department immediately, regardless of genetic test scheduling.
- Sample viability: If DNA is extracted from an external lab, the extraction certificate and cold-chain log must be presented; otherwise, a fresh blood draw is mandated.
Patient FAQ & Clinical Guidance
1. What exactly does the ZNF81 gene test reveal for my child’s development?
This test identifies pathogenic mutations in the ZNF81 gene that are proven to cause X-linked intellectual disability type 45, enabling precise prognosis and early intervention plans.
2. Why should I choose this single-gene test over a broader whole-exome test?
Single-gene targeted NGS delivers deeper coverage and higher analytical sensitivity for ZNF81 mutations, reducing the risk of missing low-level variants while maintaining a faster turnaround time of 3–4 weeks.
3. Is this test approved by the DHA and safe for my privacy?
Our laboratory holds a DHA facility licence (Licence No: 1143) and follows UAE Federal Decree-Law No. 45 of 2021 (PDPL) to encrypt all genetic data; no result is ever disclosed without your explicit written consent.
UAE Regulatory & Data Privacy Adherence
Your Privacy & Legal Safeguards
This genetic test is performed under the regulatory oversight of the Dubai Health Authority (DHA) and adheres to Federal Decree-Law No. 45 of 2021 on Personal Data Protection (PDPL). All genomic data is encrypted in transit and at rest, with access restricted to authorized laboratory personnel and your designated physician. No genetic information is shared with third parties without your explicit, written informed consent. The laboratory also complies with Federal Law No. 2 of 2019 Concerning the Use of Information and Communication Technology in Health Fields, ensuring secure electronic health data handling.
For concerns regarding data rights or to request deletion of your genetic records, contact our Data Protection Officer at dpo@dnalabsuae.com or via WhatsApp at +971 54 548 8731.
Clinical & Logistical Metadata
| Test Name | ZNF81 Gene X-Linked Intellectual Disability Type 45 Genetic Test |
| Price (AED) | 2800 AED |
| Turnaround Time | 3 to 4 Weeks |
| Sample Type / Matrix | Peripheral whole blood or saliva sample — VIP Mobile Phlebotomy & Temperature-Controlled Cold-Chain Home Collection available daily from 8 AM to 11 PM |
| Methodology Used | Targeted Next-Generation Sequencing (NGS) with bidirectional Sanger confirmation |
| ICD-10-CM Code | F78.8 (Other specified intellectual disabilities) |
| LOINC Code | 94291-7 (ZNF81 gene mutation analysis in Blood) |
| DHA Facility License & Laboratory Address | License No: 1143 | Premises 105, Floor 1, Building 33, Dubai Healthcare City, Dubai, UAE | DNA Labs UAE |
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