Test Price
700 AED✅ Home Collection Available
MTB Complex / MOTT (RNA Detection) Qualitative Test – DNA Labs UAE
Executive Summary & Core Metrics
This molecular assay detects ribosomal RNA from Mycobacterium tuberculosis complex (MTB) and non‑tuberculous mycobacteria (MOTT) with 99.9% sensitivity via real‑time PCR. Results are available within 24–36 hours. Home collection is available for sputum samples via our ISO‑certified cold‑chain mobile phlebotomy service (8 AM – 11 PM). Invasive specimen collection (e.g., BAL, pleural fluid) is performed exclusively at our accredited facility.
- Accuracy Guarantee: 99.9% diagnostic sensitivity; ISO 9001:2015 certified laboratory processing.
- Premium Logistics: VIP mobile phlebotomy for sputum; hospital extraction only for invasive samples.
- Clinical Guidance: Complimentary telephonic post‑test interpretation by a licensed physician.
- Insurance: Direct billing verification via WhatsApp at +971 54 548 8731.
Test Overview & Methodology
The MTB Complex / MOTT RNA Detection Qualitative Test uses reverse‑transcription PCR (RT‑qPCR) to amplify and detect mycobacterial ribosomal RNA directly from respiratory specimens. This method distinguishes active MTB infection from NTM with high specificity, enabling targeted antibiotic therapy and infection control. The assay includes optional whole‑genome sequencing (WGS) for drug‑resistance profiling.
| Feature | Our Test (RNA Detection) | AFB Culture (Alternative) |
|---|---|---|
| Diagnostic Sensitivity | 99.9% (RT‑qPCR + WGS optional) | 60–80% (requires weeks) |
| Turnaround Time | 24–36 hours | 2–8 weeks |
| Drug Resistance Detection | Included via WGS (optional) | Separate DST required |
| Regulatory Compliance | DHA, MOHAP, Federal Decree-Law No. 45 of 2021 (PDPL) | Variable |
Physician Insight & Safety Protocols
“Early RNA‑based detection of mycobacterial infections is crucial for timely treatment, but a negative result never fully excludes disease. Always correlate this test with chest imaging, clinical symptoms, and prior microbiological history. If symptoms persist despite a negative result, consider repeat sampling from a deeper respiratory site or alternative diagnoses.”
— Dr. Ajay Singh (General Practitioner, DHA License 36234132)
⚕️ Medication Advisory
Do not discontinue any prescribed anti‑tubercular therapy, corticosteroids, or immunosuppressants without consulting your treating physician. Abrupt cessation may lead to disease relapse or drug resistance.
Exclusion Criteria & ER Red Flags
- Exclusion Criteria: Uncorrected severe coagulopathy (INR >2.0), inability to consent, or unstable hemodynamics precluding invasive collection if required.
- ER Red Flags – Seek Immediate Care if you develop: Massive hemoptysis (>100 mL bright red blood), acute respiratory distress, new confusion or meningismus, high‑grade fever unresponsive to antipyretics, or sudden neurological deficits.
Patient FAQ & Clinical Guidance
1. What is the MTB Complex / MOTT RNA Detection test used for?
This test detects ribosomal RNA from Mycobacterium tuberculosis complex and non‑tuberculous mycobacteria within 24–36 hours, providing a definitive diagnosis of active respiratory tuberculosis or NTM infection. It differentiates between TB and MOTT, guiding targeted antibiotic therapy and infection control measures.
2. How should I prepare for sputum collection at home?
No fasting is required, but avoid eating or drinking for 30 minutes before providing a sputum sample. You must sign a consent form and provide a full clinical history, including any prior TB treatment or exposure. For invasive samples (BAL, pleural fluid), collection is performed at our facility under medical supervision.
3. What UAE laws govern this test and my data?
This test complies with the Federal Decree-Law No. 45 of 2021 on Personal Data Protection (PDPL) and Federal Law No. 2 of 2019 concerning health information technology. Your specimen is processed under ISO 9001:2015 certified protocols, and results are interpreted by a licensed physician. The test also aligns with Federal Decree-Law No. 4 of 2016 on Medical Liability.
4. Is the home collection service safe for infectious samples?
Yes. Our mobile phlebotomist follows strict infection prevention protocols, including use of PPE, cold‑chain transport, and biohazard containment. The service is available daily from 8 AM to 11 PM for sputum samples only. Invasive samples require hospital‑based collection to ensure patient safety.
UAE Regulatory & Data Privacy Adherence
Your health data is protected under Federal Decree-Law No. 45 of 2021 (PDPL) and Federal Law No. 2 of 2019 on health information technology. All test results and personal information are encrypted, stored securely, and accessible only to authorized healthcare providers. We are licensed by the Dubai Health Authority (DHA Facility License No. 1143) and operate from Premises 105, Floor 1, Building 33, Dubai Healthcare City, Dubai, UAE. The laboratory holds ISO 9001:2015 certification (INT/EGQ/2509DA/3139).
Clinical & Logistical Metadata
| Test Name | MTB Complex / MOTT RNA Detection (Qualitative) |
| Price (AED) | 700 |
| Turnaround Time | 24–36 hours |
| Sample Type / Matrix | Sputum (expectorated or induced) / Bronchoalveolar Lavage (BAL) – Home collection for sputum only |
| Methodology Used | Real‑time reverse transcription PCR (RT‑qPCR) targeting mycobacterial ribosomal RNA; WGS for drug resistance (optional) |
| ICD-10-CM Code | A15.9, B95.1 |
| LOINC Code | 51687-4 |
| DHA Facility License & Laboratory Address | DHA License No. 1143 • Premises 105, Floor 1, Building 33, Dubai Healthcare City, Dubai, UAE • Corporate Lab: DNA Labs UAE |
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