Test Price
650 AED✅ Home Collection Available
LDL Subfractions Test in UAE | 650 AED | Advanced Atherogenic Risk Profiling
Executive Summary & Core Metrics
- Accuracy Guarantee: 99.9% Diagnostic Sensitivity via ISO 15189 & ISO 9001:2015 accredited processing.
- Premium Logistics: VIP Mobile Phlebotomy & Temperature-Controlled Cold-Chain Home Collection (8 AM–11 PM daily).
- Clinical Guidance: Complimentary Telephonic Post-Test Clinical Guidance on result interpretation.
- Insurance: Direct Billing Verification via WhatsApp (+971 54 548 8731).
- Price: 650 AED – all-inclusive, no hidden fees.
Test Overview & Methodology
The LDL Subfractions Test separates low-density lipoprotein particles into large buoyant (Pattern A) and small dense (Pattern B) subclasses using high-resolution Polyacrylamide Gel Electrophoresis (PAGE) with digital densitometry. This advanced profiling directly quantifies atherogenic risk beyond traditional lipid panels, enabling precision cardiology and personalised preventive strategies.
| Parameter | Our LDL Subfractions Test | Standard Lipid Panel (Calculated LDL-C) |
|---|---|---|
| Methodology | Polyacrylamide Gel Electrophoresis (PAGE) Gradient Gel | Friedewald Equation / Direct Homogeneous Assay |
| Clinical Depth | Identifies 7 LDL subclasses (Pattern A & B), small dense LDL | Total LDL-C only; no particle size or density discrimination |
| Turnaround Time | Same-Day Report (sample by 9 AM Friday) | 4–6 hours |
| Precision | High-resolution densitometry, validated against NMR | Indirect estimate; may under- or overestimate LDL-C |
| Price | 650 AED | Typically bundled in routine health packages |
Physician Insight & Safety Protocols
“The LDL subfraction profile is a powerful risk refinement tool. Patients with normal LDL-C but a predominance of small dense particles carry a hidden threat that standard panels overlook. This test guides targeted lifestyle and pharmacologic interventions to shift particle distribution toward a protective Pattern A.”
— Dr. Ajay Singh, General Practitioner | DHA Registration ID: 36234132
Advisory & Pre-Test Instructions
- Fasting: Strict 12‑hour overnight fast required (plain water allowed). No coffee, tea, or smoking.
- Medications: Continue all prescribed medications unless directed otherwise by your physician.
- Recent Illness: Postpone testing if you have an acute infection, fever, or have undergone major surgery within 6 weeks.
- Sample Integrity: 2 mL serum collected in a gel‑separator tube. Must be centrifuged and refrigerated within 1 hour. Hemolyzed samples will be rejected.
Exclusion Criteria & Emergency Red Flags
- Unsuitable Candidates: Not recommended for paediatric use without specialist referral. Contraindicated in unstable angina, myocardial infarction (within 3 months), or acute decompensated heart failure.
- Emergency Red Flags: If you experience chest pain, shortness of breath, palpitations, or jaw/shoulder pain during fasting or after collection, seek emergency care immediately.
- Exclusion: Patients with known genetic lipid disorders should have results interpreted by a lipid specialist.
Patient FAQ & Clinical Guidance
1. What does the LDL subfractions test actually measure, and why is it needed?
LDL subfractions analysis quantifies small dense LDL particles, the most atherogenic form, enabling precise cardiovascular risk stratification beyond standard cholesterol. The test identifies Pattern B (small dense LDL) which is strongly associated with insulin resistance and arterial plaque formation even when total LDL-C appears normal.
2. How should I prepare for the test, and is fasting absolutely necessary?
A strict 12‑hour overnight fast is mandatory because recent food intake can transiently alter LDL particle size distribution, leading to inaccurate Pattern B classification. You may drink plain water, but avoid coffee, tea, and smoking. Inform our phlebotomist of all medications, supplements, and recent illnesses to ensure proper interpretation.
3. Can I use this test to monitor my statin therapy effectiveness?
Yes, serial LDL subfraction testing provides actionable feedback on whether therapy is shifting your pattern from high‑risk Pattern B to the less harmful Pattern A, often before standard LDL-C changes become evident. Always consult your cardiologist before altering any medication; this test is a monitoring adjunct, not a directive for self‑adjustment.
UAE Regulatory & Data Privacy Adherence
All services are conducted in full compliance 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. Clinical safety and patient consent adhere to Federal Decree-Law No. 4 of 2016 on Medical Liability. Your health information is encrypted, access-controlled, and never shared without your explicit consent.
DHA Facility License: 1143 | Laboratory Address: Premises 105, Floor 1, Building 33, Dubai Healthcare City, Dubai, UAE | Corporate Lab Branding: DNA Labs UAE | ISO 9001:2015 (Cert: INT/EGQ/2509DA/3139)
Clinical & Logistical Metadata
| Test Name | LDL Subfractions (7 Subclasses) |
| Price (AED) | 650 |
| Turnaround Time | Same-Day (sample in lab by 9 AM Fri) / 24 hours |
| Sample Type / Matrix | Serum (2 mL), refrigerated transport, do not freeze |
| Methodology Used | Polyacrylamide Gel Electrophoresis (PAGE) with densitometry |
| ICD-10-CM Code | E78.0, E78.1, Z13.6 |
| LOINC Code | 13458-2 |
| DHA Facility License & Laboratory Address | License 1143 | Premises 105, Floor 1, Building 33, Dubai Healthcare City, Dubai, UAE |
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