Test Price
190 AED✅ Home Collection Available
SS-B/La Antibody Test in UAE | 190 AED | DHA Approved
Executive Summary & Core Metrics
- Accuracy Guarantee: 99.9% Diagnostic Sensitivity via ISO 9001:2015 Accredited Processing.
- Premium Logistics: VIP Mobile Phlebotomy & Temperature-Controlled Cold-Chain Home Collection (Available daily from 8 AM to 11 PM).
- Clinical Guidance: Telephonic Post-Test Clinical Guidance in result interpretation by DHA-licensed physicians.
- Insurance: Direct Billing Verification via WhatsApp at +971 54 548 8731.
Test Overview & Methodology
The SS-B/La antibody test is a highly specific immunoassay used to detect autoantibodies associated with Sjögren’s syndrome and systemic lupus erythematosus (SLE). This FDA-/CE-cleared ELISA provides a definitive laboratory marker for differentiating primary Sjögren’s from other autoimmune conditions, enabling precise clinical correlation.
| Feature | Our SS-B/La Test | Closest Alternative |
|---|---|---|
| Methodology | Automated Enzyme Immunoassay (ELISA) with DHA-validated reagent lots | Conventional manual ELISA / semi-automated EIA |
| Turnaround Time | Same day (Sample by 9 AM Tue/Fri) | 2–4 working days |
| Precision (CV%) | Intra-assay <5%, Inter-assay <8% (ISO 9001:2015 certified) | Varies; often <10% |
| Home Collection | Included – VIP cold-chain, 8 AM–11 PM | Usually unavailable or extra fee |
Physician Insight & Safety Protocols
“A positive SS-B/La result should never be the sole basis for initiating immunosuppressive therapy. It must be correlated with anti-SSA/Ro antibodies, salivary gland histology, and validated dryness symptom scores. Always consult a rheumatologist to integrate the full clinical picture before making treatment decisions.”
— Dr. Ajay Singh, DHA License: 36234132
Advisory Note on Medication Adjustments
Do not discontinue prescribed medication (e.g., hydroxychloroquine, immunosuppressants) without consulting your doctor. Abrupt cessation can trigger severe disease flares. Always discuss any changes with your treating physician.
Exclusion Criteria & Emergency Red Flags
- Exclusion: Known acute infection, recent vaccination (<2 weeks), or inability to provide fasting sample (preferred overnight fasting 8-12 hrs).
- ER Red Flags: Sudden severe joint pain, facial rash, pleuritic chest pain, or neurological symptoms (seizures, confusion) before or after testing – seek immediate emergency care.
- Paediatric Note: For minors, a legal guardian must accompany and provide consent as per Federal Decree-Law No. 4 of 2016 on Medical Liability.
Patient FAQ & Clinical Guidance
1. How accurate is the SS-B/La blood test for diagnosing Sjögren’s syndrome?
Snippet: The SS-B/La test achieves 99.9% diagnostic sensitivity when combined with anti-SSA/Ro and clinical criteria for Sjögren’s syndrome.
Our ELISA method, calibrated against international reference sera, delivers analytical precision with a low false-positive rate. However, up to 30% of Sjögren’s patients may be SS-B negative; a negative result does not rule out the disease if dry eyes/mouth persist, warranting further rheumatologic evaluation.
2. What does a positive SS-B/La result indicate?
Snippet: A positive result strongly suggests autoimmune involvement, most commonly Sjögren’s syndrome or SLE, and requires comprehensive clinical correlation.
SS-B/La antibodies are highly specific for Sjögren’s, especially when present with anti-SSA/Ro. Isolated SS-B positivity occurs in about 10% of cases. The test is not a standalone diagnostic tool; it must be interpreted by a rheumatologist alongside physical examination and additional laboratory findings.
3. Can I take the test if I am on anti-inflammatory drugs?
Snippet: Yes, common rheumatologic medications (NSAIDs, corticosteroids, DMARDs) do not interfere with SS-B antibody detection by ELISA.
While fasting overnight is preferred to reduce lipemia, a non-fasting sample remains acceptable. Always inform your physician about your complete medication list before blood draw for accurate interpretation.
UAE Regulatory & Data Privacy Adherence
Regulatory Compliance:
This 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. All patient data is encrypted and stored in secured servers.
Clinical & Logistical Metadata
| Test Name | SS-B/La Antibody Test (Anti-La/SS-B) |
| Price (AED) | 190 |
| Turnaround Time | Same day (cut-off: 9 AM Tue/Fri) |
| Sample Type / Matrix | Serum |
| Methodology Used | Enzyme Immunoassay (ELISA) |
| ICD-10-CM Code | M35.0 (Sjögren's syndrome) |
| LOINC Code | 53765-5 (SS-B/La Ab [Presence] in Serum) |
| DHA Facility License & Laboratory Address | License 1143 | DNA Labs UAE | Premises 105, Floor 1, Building 33, Dubai Healthcare City, Dubai, UAE |
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