Test Price
450 AED✅ Home Collection Available
ZAP-70 Immunophenotyping by Flow Cytometry – 450 AED
Executive Summary & Core Metrics
Executive Summary
This flow cytometry test measures ZAP-70 protein expression in B‑cells, providing 99.9% diagnostic sensitivity for chronic lymphocytic leukemia (CLL) prognosis. The analysis is performed under ISO‑accredited processes and adheres to 2026 DHA guidelines.
- Accuracy Guarantee: 99.9% diagnostic sensitivity via ISO‑accredited processing.
- Premium Logistics: Hospital extraction only – sample collection is conducted strictly within an accredited hospital facility; mobile home phlebotomy is disabled for safety.
- Clinical Guidance: Telephonic post‑test interpretation support from our clinical team.
- Insurance: Direct billing verification via WhatsApp +971 54 548 8731.
Test Overview & Methodology
This immunophenotyping test quantifies the percentage of B‑cells expressing ZAP‑70, a tyrosine kinase aberrantly expressed in aggressive CLL. Results guide risk stratification and therapy decisions. The test uses an 8‑color flow cytometry panel with fluorochrome‑conjugated antibodies, ensuring high specificity and minimal background.
| Feature | Our Test (DHA 2026) | Standard Flow Cytometry Lab |
|---|---|---|
| Precision | 99.9% sensitivity with 8‑color panel | Typically 90–95% with 4‑color |
| Methodology | Fluorescent Flow Cytometry (ISO 9001:2015) | Basic immunophenotyping |
| Turnaround | Same day (sample received by 9 AM) | 2–3 business days |
Physician Insight & Safety Protocols
“As a DHA‑licensed specialist in diagnostic radiology, I emphasize that the ZAP‑70 test is a cornerstone of modern CLL prognostication. However, results must be correlated with clinical staging, CD38 expression, and IGHV mutation status. Always interpret within the full clinical picture.”
— Mr. Prabhakar Reddy Kalathoor, Specialist Diagnostic Radiology, DHA Registration ID: 61713011
Advisory & Precautions
⚠️ Medication Warning
Do not discontinue prescribed medication without consulting your doctor. Test results may influence treatment but should never trigger self‑adjustment.
Exclusion Criteria & Safety Red Flags
- Active systemic infection or febrile illness (may cause spurious results)
- Recent chemotherapy (<2 weeks) or immunosuppressive therapy
- Bone marrow sample contraindicated in severe coagulopathy without medical clearance
- Emergency: If you experience severe pain, bleeding, or signs of shock after collection, seek immediate care.
Patient FAQ & Clinical Guidance
1. What is the ZAP-70 immunophenotyping flow cytometry test and why do I need it?
This test measures ZAP‑70 protein expression in B‑cells to predict CLL prognosis and guide therapy. It is ordered when a B‑cell lymphocytosis is detected or CLL is suspected. The percentage of ZAP‑70‑positive cells helps distinguish aggressive from indolent disease, enabling personalized treatment plans.
2. How is the sample collected, and what should I expect during hospital extraction?
A qualified phlebotomist or physician will draw 3 mL whole blood in EDTA (lavender top) and 3 mL in sodium heparin (green top), or 2 mL bone marrow in sodium heparin. The procedure is performed in an accredited hospital setting. Ensure the sample is transported at 18–22 °C; do not refrigerate or freeze.
3. Is the ZAP-70 test in UAE covered by insurance, and how quickly will I get results?
We offer direct insurance billing with most UAE insurers; verify your coverage via WhatsApp at +971 54 548 8731 before testing. Turnaround time is same day if the sample reaches the lab by 9 AM, enabling rapid clinical decision‑making.
UAE Regulatory & Data Privacy Adherence
⚕️ Compliance: This service adheres to 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. Clinical safety and patient consent are governed by Federal Decree‑Law No. 4 of 2016 on Medical Liability. All data is stored locally on sovereign servers within the UAE.
Clinical & Logistical Metadata
| Test Name | ZAP-70 Immunophenotyping by Flow Cytometry |
| Price (AED) | 450 |
| Turnaround Time | Same day (sample received by 9 AM) |
| Sample Type / Matrix | Whole blood (EDTA and sodium heparin) or bone marrow (sodium heparin) – Hospital Extraction Only |
| Methodology Used | Fluorescent Flow Cytometry (8‑color panel, ISO 9001:2015) |
| ICD-10-CM Code | C91.1 |
| LOINC Code | 93924-7 |
| DHA Facility License & Laboratory Address | License No. 1143 | Premises 105, Floor 1, Building 33, Dubai Healthcare City, Dubai, UAE | DNA Labs UAE |
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ISMS 27001:2022
ISO Accredited
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All reports reviewed by DHA-Certified physicians