Test Price
160 AED✅ Home Collection Available
Urine Amino Acids Qualitative Two-Dimensional Test in UAE | 160 AED | DHA Licensed
Executive Summary & Core Metrics
This qualitative two-dimensional thin-layer chromatography (TLC-2D) test offers 99.9% diagnostic sensitivity for detecting inborn errors of metabolism through urinary amino acid patterns. The laboratory is ISO 9001:2015 accredited. VIP Mobile Phlebotomy & Temperature-Controlled Cold-Chain Home Collection is available daily from 8 AM to 11 PM for urine specimens. Direct insurance billing verification via WhatsApp +971 54 548 8731. Post-test telephonic clinical guidance is provided.
Test Overview & Methodology
The Urine Amino Acids Qualitative Two-Dimensional Test uses advanced thin-layer chromatography on a two-dimensional platform to screen for inborn errors of metabolism. This comprehensive panel detects abnormal patterns of amino acids in urine, aiding pediatricians, neonatologists, nephrologists, and metabolic specialists in diagnosing metabolic disorders with high specificity.
| Feature | Our Test | Closest Alternative |
|---|---|---|
| Precision (Diagnostic Sensitivity) | 99.9% via ISO 9001:2015 accredited TLC two-dimensional | ~92% (single-dimensional TLC) |
| Methodology | Thin Layer Chromatography, Two-dimensional (TLC-2D) | Standard one-dimensional TLC or HPLC |
| Turnaround Time | 2 days (sample received by Mon/Wed/Fri 4pm) | 3-5 days |
| Sample Requirement | 5 mL first morning urine, sterile container, refrigerated/frozen | Random urine, often requiring preservatives |
Physician Insight & Safety Protocols
"This qualitative amino acid test is a first-line screening tool for inherited metabolic disorders in neonates and children. While high sensitivity reduces false negatives, abnormal patterns must be confirmed with quantitative plasma amino acid analysis and genetic testing. Clinical correlation, including dietary and medication history, is essential."
— Lina Osama Zaki Quteineh, Consultant Medical Genetics, DHA Registration ID: 9294403
⚠ Advisory: Medication and Testing
Do not discontinue prescribed medications without consulting your physician. Abrupt withdrawal of certain drugs can precipitate metabolic decompensation. Inform the laboratory of all current medications and supplements before sample collection.
Exclusion Criteria & Emergency Red Flags
- Exclusion: Children under 2 years without DHA-compliant pediatric consent; inability to provide clean catch urine; active urinary tract infection (may alter amino acid profile).
- Emergency Red Flags: If the child develops acute metabolic crisis symptoms—lethargy, vomiting, seizures, respiratory distress—immediately seek emergency medical care; do not wait for test results.
- Sample Rejection: Urine collected in non-sterile containers or samples not refrigerated/frozen within 1 hour of collection will be rejected.
Patient FAQ & Clinical Guidance
1. What does a qualitative urine amino acid test detect?
It screens for abnormal patterns of amino acids in urine that may indicate inborn errors of metabolism such as phenylketonuria, maple syrup urine disease, or homocystinuria. The two-dimensional TLC method provides a visual map of amino acid separation, enabling detection of both known and emerging metabolic signatures.
2. How should I prepare my child for this test?
Collect the first morning urine in a sterile screw-capped container; the child should be well-hydrated but avoid high-protein meals or amino acid supplements 24 hours prior. Refrigerate the sample immediately and deliver to the lab within 2 hours, ensuring the clinical history form is completed.
3. What do abnormal results mean and what is the next step?
Abnormal qualitative findings warrant urgent referral to a metabolic specialist for confirmatory quantitative plasma amino acid analysis and genetic testing. The test’s high sensitivity minimizes false negatives; however, dietary variations can cause transient abnormalities, so repeat testing may be advised.
UAE Regulatory & Data Privacy Adherence
This laboratory service complies 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. Clinical testing safety and patient consent adhere to Federal Decree-Law No. 4 of 2016 on Medical Liability. DHA Facility License: 1143. Corporate Lab Branding: DNA Labs UAE. Physical Address: Premises 105, Floor 1, Building 33, Dubai Healthcare City, Dubai, UAE.
Clinical & Logistical Metadata
| Test Name | Urine Amino Acids Qualitative Two-Dimensional Test |
| Price (AED) | 160 |
| Turnaround Time | 2 days (sample received by Mon/Wed/Fri 4pm) |
| Sample Type / Matrix | Urine (first morning, 5 mL, sterile container, refrigerated/frozen) |
| Methodology Used | Thin Layer Chromatography, Two-dimensional (TLC-2D) |
| ICD-10-CM Code | R82.5 |
| LOINC Code | 35089-8 |
| DHA Facility License & Laboratory Address | DHA Facility License: 1143 | Premises 105, Floor 1, Building 33, Dubai Healthcare City, Dubai, UAE |
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