Test Price
2,800 AEDโ Home Collection Available
SLC6A19 Gene (Hartnup Disorder) Genetic Test in Dubai | 2,800 AED
Executive Summary & Core Metrics
- Diagnostic Accuracy: 99.9% analytical sensitivity via ISO 9001:2015 certified processing.
- Logistics Excellence: Hospital-grade home collection through ISO-certified cold chain, with VIP mobile phlebotomy.
- Clinical Guidance: Post-test telephonic consultation with board-certified genetic counsellors for result interpretation.
- Insurance: Direct billing verification available via WhatsApp at +971 54 548 8731.
Test Overview & Methodology
The SLC6A19 gene analysis by Next-Generation Sequencing (NGS) identifies pathogenic variants responsible for Hartnup disorder, a rare inborn error of neutral amino acid transport. This comprehensive test covers all coding exons and splice junctions with 99.9% analytical sensitivity, enabling precise diagnosis and carrier detection in the UAE population.
| Feature | Our SLC6A19 NGS Test | Standard Genetic Screening |
|---|---|---|
| Diagnostic Precision | 99.9% Sensitivity (ISO-certified NGS) | Variable (often Sanger-based, limited targets) |
| Methodology | Full-gene NGS with CNV detection | Single-exon sequencing or targeted panels |
| Turnaround Time | 3โ4 Weeks (expedited reporting) | 6โ8 Weeks |
| Clinical Support | Post-test genetic counselling included | Often not included |
Physician Insight & Safety Protocols
โAs a specialist in medical genetics with extensive experience in metabolic disorders, I emphasize that an SLC6A19 variant report must always be interpreted alongside urine amino acid profiles and clinical symptoms. A positive genetic finding explains susceptibility but does not replace a thorough paediatric or internal medicine evaluation. If unexplained skin rashes, ataxia, or psychiatric changes occur, immediate medical consultation is essentialโtimely intervention can significantly improve outcomes.โ
โ Lina Osama Zaki Quteineh, Consultant Medical Genetics, DHA Registration ID: 9294403
Advisory: Medication Continuation
Do not discontinue prescribed medications (e.g., nicotinamide, tryptophan supplements) without consulting your doctor. Sudden changes may provoke neurological symptoms.
Exclusion Criteria & Emergency Red Flags
- This test is not suitable for acute metabolic crisis management; emergency stabilization must precede genetic sampling.
- Red Flags โ go to ER immediately: sudden confusion, severe tremors, unsteady gait, hallucinations, or loss of consciousness in a known Hartnup patient.
- Testing minors requires a mandatory genetic counselling session and signed parental consent in compliance with Federal Decree-Law No. 4 of 2016 on Medical Liability.
- Prior clinical history and a pedigree chart (family history of Hartnup) are essential for accurate variant interpretation. A pre-test genetic counselling session is required.
Patient FAQ & Clinical Guidance
1. What is the SLC6A19 genetic test for Hartnup disorder, and who should consider it?
The SLC6A19 Genetic Test identifies pathogenic variants causing Hartnup disorder, a rare autonomic recessive condition affecting amino acid transport. This test is recommended for individuals with unexplained neurological symptoms, photosensitivity, or a family history of Hartnup disorder. It can also identify asymptomatic carriers, guiding reproductive decisions and early intervention.
2. How is the sample collected, and is home collection available in the UAE?
A simple blood draw is all that is required. Our ISO-certified phlebotomists provide VIP mobile home collection across all Emirates from 8 AM to 11 PM daily. The sample is transported in a temperature-controlled cold chain to our Dubai laboratory, ensuring stability and accuracy.
3. What do the results mean, and will I receive post-test counselling?
A positive result confirms a genetic predisposition to Hartnup disorder, but treatment is highly effective with niacin supplementation. A negative result reduces but does not eliminate risk if symptoms persist. Our board-certified genetic counsellor provides a 30-minute telephonic session to explain your report, discuss implications for family members, and coordinate with your treating physician.
UAE Regulatory & Data Privacy Adherence
Data Privacy & Regulatory Compliance
All genetic testing is performed under DHA Facility License No. 1143. Patient data is protected under 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. Clinical safety and consent procedures adhere to Federal Decree-Law No. 4 of 2016 on Medical Liability.
Clinical & Logistical Metadata
| Test Name | SLC6A19 Gene (Hartnup Disorder) Genetic Test |
| Price (AED) | 2,800 AED |
| Turnaround Time | 3โ4 Weeks |
| Sample Type / Matrix | Peripheral whole blood, extracted DNA, or FTA card sample. VIP Mobile Phlebotomy & Temperature-Controlled Cold-Chain Home Collection (Available daily from 8 AM to 11 PM). |
| Methodology Used | Next-Generation Sequencing (NGS) with full-gene coverage and CNV detection |
| ICD-10-CM Code | E72.0 (Disorders of amino-acid transport) |
| LOINC Code | 85661-7 (SLC6A19 gene full sequencing) |
| DHA Facility License & Laboratory Address | DHA License No: 1143 | Premises 105, Floor 1, Building 33, Dubai Healthcare City, Dubai, UAE |
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All reports reviewed by DHA-Certified physicians