Test Price
160 AED✅ Home Collection Available
Anti-DNase B (Antideoxyribonuclease B) Antibody Test in UAE | 160 AED | DHA Licensed Serology
Executive Summary & Core Metrics
Clinical Excellence Guarantee: This ISO 15189:2012-accredited Anti-DNase B assay delivers 99.9% diagnostic sensitivity using latex-enhanced nephelometry, in full compliance with UAE 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. All clinical procedures adhere to Federal Decree-Law No. 4 of 2016 on Medical Liability.
- ✅ VIP Mobile Phlebotomy & Temperature-Controlled Cold-Chain Home Collection – Available daily from 8 AM to 11 PM.
- ✅ Sterile, Pain-Free Venipuncture by DHA-licensed nurses.
- ✅ WhatsApp Support & Direct Billing Verification: +971 54 548 8731.
- ✅ Telephonic Post-Test Clinical Guidance – Discuss results with a specialist.
Test Overview & Methodology
This quantitative test measures IgG antibodies against deoxyribonuclease B, a key exoenzyme of Streptococcus pyogenes (Group A). It is the definitive serologic marker for confirming recent streptococcal infection in suspected rheumatic fever and post-streptococcal glomerulonephritis, especially when ASO titers are equivocal. The assay employs latex-enhanced nephelometry for precise, rapid quantification.
| Feature | DNA Labs UAE | Closest Alternative (Typical Lab) |
|---|---|---|
| Methodology | Latex-Enhanced Nephelometry (FDA-listed) | Standard ELISA / Latex Agglutination |
| Clinical Sensitivity | 99.9% | ~95% |
| Turnaround Time | Same-day report (sample by Fri 9 AM) | 2–5 working days |
Physician Insight & Safety Protocols
Dr. Ajay Singh (DHA Registration ID: 36234132, General Practitioner) notes:
“Elevated Anti-DNase B titers must always be interpreted alongside clinical symptoms, ASO levels, and inflammatory markers. A single titre is rarely diagnostic – serial monitoring over 2–3 weeks reveals the true trend. Please do not self-diagnose post-streptococcal syndromes without specialist input.”
Advisory Notice
⚠️ Medication Advisory
Do not discontinue any prescribed antibiotic, anti-inflammatory, or immunosuppressive therapy without explicit consultation with your treating physician.
Exclusion Criteria & Emergency Red Flags
- Active bleeding disorders or severe thrombocytopenia (platelets < 50,000/µL) – venipuncture may be contraindicated.
- Acute skin infection at the intended venipuncture site.
- For patients under 18, written parental/guardian consent is mandatory in accordance with Federal Decree-Law No. 4 of 2016 on Medical Liability.
- If the sample is grossly hemolyzed, lipemic, or icteric, recollection may be required – the laboratory will notify you.
- Seek emergency care if you develop sudden joint swelling, chest pain, shortness of breath, or dark urine after a suspected streptococcal infection – these may indicate acute rheumatic carditis or severe glomerulonephritis.
Patient FAQ & Clinical Guidance
1. What does a positive Anti-DNase B test mean?
A positive Anti-DNase B antibody test indicates a recent or ongoing Streptococcus group A infection requiring clinical correlation. Further evaluation by a rheumatologist or ENT specialist is essential, because isolated titre elevation may persist for months even after successful treatment. Serial titres are often recommended.
2. How should I prepare for the Anti-DNase B blood test?
No special preparation is needed; however, inform your doctor about any medications or supplements you are taking. Fasting is not required. The test is performed on a simple serum sample (2 mL from a standard SST tube). Avoid strenuous exercise immediately before the draw, as it may transiently alter immune markers.
3. When will I receive my Anti-DNase B results?
Your Anti-DNase B results are delivered same-day when blood is drawn by Friday 9 AM. Samples collected after the cutoff are processed in the next run (Tuesday or Friday). Digital reports are shared via secure WhatsApp link, and a teleconsultation with our clinical advisor can be scheduled immediately.
4. Can this test distinguish between a new infection and a past one?
Serial titers drawn 2–3 weeks apart are required to differentiate recent infection from past exposure. A rising titre confirms acute or recent infection, while stable or declining levels suggest past infection. Your physician will interpret the trend in context.
5. Is the Anti-DNase B test covered by health insurance in the UAE?
Coverage varies by insurer and plan. DNA Labs UAE provides a detailed billing invoice for insurance reimbursement. Please contact our billing team via WhatsApp for pre-authorization assistance and direct billing verification.
UAE Regulatory & Data Privacy Adherence
DNA Labs UAE operates in full compliance with the UAE legislative framework for health data and diagnostics. All personal data is processed under Federal Decree-Law No. 45 of 2021 on Personal Data Protection (PDPL). Health information handling adheres to Federal Law No. 2 of 2019 Concerning the Use of Information and Communication Technology in Health Fields. Clinical procedures and patient consent protocols follow Federal Decree-Law No. 4 of 2016 on Medical Liability. This test is performed at our DHA-licensed facility under stringent quality controls.
Clinical & Logistical Metadata
| Test Name | Anti-DNase B (Antideoxyribonuclease B) Antibody |
| Price (AED) | 160 AED |
| Turnaround Time | Same-day report (sample by Friday 9 AM); next batch Tuesday or Friday |
| Sample Type / Matrix | Serum (SST tube, 2 mL) |
| Methodology Used | Latex-Enhanced Nephelometry (FDA-listed) |
| ICD-10-CM Code | B95.0 |
| LOINC Code | 13965-6 |
| DHA Facility License & Laboratory Address | DHA Facility License Number: 1143 | Premises 105, Floor 1, Building 33, Dubai Healthcare City, Dubai, UAE | DNA Labs UAE |
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