Test Price
17,500 AED✅ Home Collection Available
Group B Streptococcus (GBS) Library Preparation (NGS) Test in Dubai | 17500 AED | DNA Labs UAE
Executive Summary & Core Metrics
✦ 99.9% Diagnostic Accuracy via ISO 9001:2015 Certified Processing
✦ Premium Hospital‑Grade Home Collection with ISO‑Certified Cold‑Chain Transport
✦ VIP Mobile Phlebotomy | 8 AM – 11 PM Daily
✦ Complimentary Telephonic Post‑Test Clinical Guidance
✦ Direct Insurance Billing Verification via WhatsApp: +971 54 548 8731
✦ Whole‑Genome Resolution for Serotyping, Virulence & Resistance Profiling
✦ Bioinformatics Pipeline with MLST & Phylogenetic Analysis
✦ 10 Working Day Turnaround from Sample Receipt
✦ Suitable for Pregnancy Carrier Screening & Epidemiological Surveillance
✦ DHA Licensed Laboratory (License No. 1143) – Dubai Healthcare City
Test Overview & Methodology
The GBS Library Preparation for Next-Generation Sequencing (NGS) delivers whole-genome resolution of Streptococcus agalactiae, identifying serotypes, virulence factors, and antibiotic resistance genes with unmatched precision. This test is designed for maternal‑fetal medicine specialists, neonatologists, infectious disease teams, and public health epidemiologists who require comprehensive genomic characterization beyond standard PCR‑based methods. The library preparation step converts extracted bacterial DNA into a sequencing‑ready format using Illumina chemistry, followed by paired‑end sequencing and a rigorous bioinformatics pipeline that includes Multi‑Locus Sequence Typing (MLST) and phylogenetic analysis.
| Feature | Our Test (NGS Library Prep + Bioinformatics) | Closest Alternative (PCR‑Based Genotyping) |
|---|---|---|
| Precision & Resolution | Whole‑genome sequencing – all serotypes, virulence & resistance markers | Limited to 10–15 gene targets; misses novel variants |
| Methodology | Illumina library preparation, paired‑end sequencing, MLST & bioinformatics pipeline | Multiplex real‑time PCR; manual interpretation |
| Turnaround Time | 10 working days (from sample receipt) | 3–5 working days |
| Clinical Value | Epidemiological surveillance, vaccine development, pregnancy carrier screening with clonal analysis | Basic serotype identification; limited utility for outbreak investigation |
Physician Insight & Safety Protocols
“The GBS NGS library preparation test offers a comprehensive genomic fingerprint of Streptococcus agalactiae that surpasses traditional typing methods. For obstetric and neonatal applications, this depth of resolution enables precise risk stratification and targeted prophylaxis strategies. Clinicians should integrate the sequencing report with culture results, clinical presentation, and maternal history to guide decision‑making effectively.”
— Lina Osama Zaki Quteineh, Consultant Medical Genetics | DHA Registration ID: 9294403
Medication Advisory
Do not discontinue prescribed antibiotic therapy or any other medication without consulting your treating physician. This genomic test is a supplemental diagnostic tool and does not replace ongoing clinical management or emergency medical care.
Safety Exclusion Criteria & Emergency Red Flags
- Exclusion for blood draw: Severe coagulopathy or active anticoagulant therapy with high bleeding risk; difficult venous access.
- Exclusion for DNA sample: Degraded or insufficient extracted DNA; contaminated specimen.
- Red Flag (seek immediate medical attention): Fever >38.5°C with signs of preterm labour, chorioamnionitis, or suspected neonatal sepsis.
- Red Flag: Rapid onset of septic shock symptoms – hypotension, confusion, organ dysfunction.
- Red Flag: Any suspicion of invasive GBS disease in a newborn (lethargy, poor feeding, temperature instability).
Patient FAQ & Clinical Guidance
1. What does the GBS library preparation test detect?
This test sequences the entire GBS genome to identify serotype, virulence factors, and antibiotic resistance genes within 10 working days. The library preparation step converts extracted bacterial DNA into a format compatible with next‑generation sequencing. Our bioinformatics pipeline maps reads against a reference genome, generating a comprehensive molecular report used for epidemiological typing and personalized treatment guidance.
2. How is the sample collected?
A whole blood sample or a pre‑extracted DNA specimen is required. Our VIP mobile phlebotomy team performs hospital‑grade home collection daily from 8 AM to 11 PM. The specimen is transported under continuous temperature monitoring to our ISO‑certified laboratory. Schedule your collection via WhatsApp at +971 54 548 8731.
3. How should I prepare for this test?
No fasting is required. Avoid taking antibiotics for 48 hours before sample collection to ensure accurate genomic representation. If you are providing a pre‑extracted DNA sample, ensure the concentration and purity meet laboratory specifications. Contact our team for complete preparation instructions.
4. When will I receive the results?
Results are available within 10 working days from sample receipt. A detailed molecular report is delivered electronically, and complimentary telephonic post‑test clinical guidance is provided to help you interpret the findings with your healthcare provider.
UAE Regulatory & Data Privacy Adherence
DNA Labs UAE operates under the regulatory oversight of the Dubai Health Authority (DHA Facility License No. 1143) and adheres to the following legal frameworks:
- Federal Decree-Law No. 45 of 2021 on Personal Data Protection (PDPL) – Governing the collection, storage, and processing of personal health information with strict consent and confidentiality controls.
- Federal Law No. 2 of 2019 Concerning the Use of Information and Communication Technology in Health Fields – Ensuring secure digital transmission and storage of electronic health records and genomic data.
- Federal Decree-Law No. 4 of 2016 on Medical Liability – Defining clinical responsibility and patient safety standards for all diagnostic procedures.
All genomic data is encrypted, access‑controlled, and processed in compliance with international best practices for genetic information privacy.
Clinical & Logistical Metadata
| Test Name | Group B Streptococcus (GBS) Library Preparation (NGS) |
| Price (AED) | 17,500 AED |
| Turnaround Time | 10 working days from sample receipt |
| Sample Type / Matrix | Whole Blood or Pre‑extracted DNA (Peripheral Blood) |
| Methodology Used | Next‑Generation Sequencing (NGS) – Illumina Library Preparation, Paired‑End Sequencing, MLST & Bioinformatics Pipeline |
| ICD-10-CM Code | Z22.3 – Carrier of other specified infectious diseases (Streptococcus B); B95.1 – Streptococcus, group B, as cause of diseases classified elsewhere |
| LOINC Code | 88958-7 – Streptococcus agalactiae DNA [Presence] in Specimen by NGS |
| DHA Facility License & Laboratory Address | DHA License No. 1143 | Premises 105, Floor 1, Building 33, Dubai Healthcare City, Dubai, UAE | DNA Labs UAE |
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