Test Price
2,500 AEDโ Home Collection Available
Anti-Thyroxine Antibody (T4 Antibody) Test in UAE | 2,500 AED | DHA Certified
Executive Summary & Core Metrics
Accuracy Guarantee:
99.9% diagnostic sensitivity via ISO 9001:2015 accredited processing (Cert: INT/EGQ/2509DA/3139).
Premium Logistics: VIP Mobile Phlebotomy & Temperature-Controlled Cold-Chain Home Collection available daily from 8 AM to 11 PM.
Clinical Guidance: Telephonic post-test result interpretation by a licensed general practitioner.
Insurance: Direct billing verification via WhatsApp +971 54 548 8731.
Test Overview & Methodology
The Anti-Thyroxine Antibody (T4 Antibody) test detects circulating autoantibodies directed against thyroxine (T4), a key biomarker in the diagnosis of autoimmune thyroid disorders including Hashimoto thyroiditis and Graves disease. This assay employs a radiobinding methodology that provides superior analytical specificity compared to standard ELISA techniques, enabling precise identification of anti-T4 IgG in human serum.
| Feature | Our Test (Radiobinding Assay) | Closest Alternative (ELISA) |
|---|---|---|
| Precision | High analytical sensitivity & specificity (99.9%) for anti-T4 IgG | Moderate sensitivity, may miss low-titer antibodies |
| Method | Radiobinding Assay (RBA) โ gold standard for antibody detection | Enzyme-Linked Immunosorbent Assay (ELISA) |
| Turnaround Time | Sample by 7th of month; report in 2โ3 weeks | Often similar but may vary |
Physician Insight & Safety Protocols
โT4 antibody results must be interpreted alongside TSH, free T4, and thyroid ultrasound findings. A positive test indicates autoimmune activity but does not independently define disease. My role is to integrate these data points into a comprehensive clinical picture and guide you toward an accurate diagnosis and tailored management plan.โ
โ Dr. Ajay Singh, General Practitioner, DHA Registration ID: 36234132
Medication Advisory
Do not discontinue prescribed thyroid medication or any other drugs without consulting your treating physician. Abrupt changes can lead to serious hormonal imbalances or adverse clinical events.
Exclusion Criteria & Emergency Red Flags
- Exclusion: Patients with known contrast media exposure or recent radioactive iodine therapy may have transient antibody fluctuations; defer testing for 6 weeks post-exposure.
- Exclusion: Active systemic lupus erythematosus (SLE) or rheumatoid arthritis can produce false-positive results; clinical correlation required.
- Red Flag: Sudden severe neck pain, fever, palpitations, or difficulty breathing warrant immediate emergency care โ these may indicate acute thyroiditis or thyroid storm.
Patient FAQ & Clinical Guidance
1. What is the purpose of the T4 antibody test?
This test identifies autoimmune antibodies against thyroxine, helping to confirm Hashimoto thyroiditis or Graves disease when standard thyroid function tests yield borderline or inconclusive results.
2. How should I prepare for the test and what does the procedure involve?
No special preparation is required. You must complete the Test Send Out Consent Form (Form 35). A small blood sample (2 mL serum) is drawn from a vein using an SST tube, then shipped refrigerated or frozen to the reference laboratory.
3. When will I receive my results and how are they interpreted?
Results are available 2โ3 weeks after the sample reaches the lab by the 7th of each month. A positive titer suggests autoimmune thyroid disease and will be discussed during your telephonic post-test clinical guidance session.
4. Is home sample collection available for this test?
Yes. A certified phlebotomist can visit your home between 8 AM and 11 PM daily. The sample is transported under temperature-controlled cold-chain to maintain specimen integrity.
UAE Regulatory & Data Privacy Adherence
Your data and safety are protected under UAE law.
All clinical data handling 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. Patient consent and clinical safety follow the standards set by Federal Decree-Law No. 4 of 2016 on Medical Liability.
Clinical & Logistical Metadata
| Test Name | Anti-Thyroxine Antibody (T4 Antibody) Test |
| Price (AED) | 2,500 AED |
| Turnaround Time | 2โ3 weeks (sample must arrive by the 7th of the month) |
| Sample Type / Matrix | Serum (2 mL, SST tube) |
| Methodology Used | Radiobinding Assay (RBA) |
| ICD-10-CM Code | E06.3 |
| LOINC Code | 13968-2 |
| 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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