Complement C9 (C9 Protein) Test in UAE | 1800 AED | DHA Licensed

Executive Summary & Core Metrics

99.9% Diagnostic Sensitivity – Accredited ISO 9001:2015 processing (Cert: INT/EGQ/2509DA/3139).
VIP Mobile Phlebotomy & Temperature-Controlled Cold-Chain Home Collection – Available daily from 8 AM to 11 PM across UAE.
Post-Test Clinical Guidance – Complimentary tele-consultation to interpret your results with a DHA-licensed physician.
Direct Insurance Billing – Verify your policy instantly on WhatsApp: +971 54 548 8731.

Test Overview & Methodology

Clinical Overview of Complement C9 Testing

The Complement C9 test quantifies the terminal complement component C9, indispensable for membrane attack complex formation and immune defense against Neisseria bacteria. In the UAE, this specialty send-out assay is ordered to diagnose hereditary complement deficiencies that underlie recurrent meningococcal infections and autoimmune manifestations. The test employs high-sensitivity nephelometry, offering superior precision compared to radial immunodiffusion alternatives.

Feature	Our C9 Test (Nephelometry)	Closest Alternative (Radial Immunodiffusion)
Methodology	High-sensitivity Nephelometry (ISO 9001:2015 certified)	Radial Immunodiffusion (RID)
Precision	99.9% diagnostic sensitivity; low inter-assay variability	Moderate sensitivity; susceptible to operator-dependent variation
Turnaround Time	Sample by 7th of the month; report in 2-3 weeks	Often 3-4 weeks, depending on batch scheduling
Price	1800 AED	~1500 AED (may not include phlebotomy)
Pre-analytical Requirement	Mandatory Test Send Out Consent Form (Form-35)	Similar consent, but variable lab compliance

Physician Insight & Safety Protocols

As your physician, I want you to know that a C9 deficiency, while rare, can drastically increase your risk of life-threatening Neisseria meningitidis infections. This result must be correlated with your full clinical picture, family history, and other immunological markers; it is never a stand-alone verdict. Your well-being depends on shared decision-making. — Dr. Ajay Singh | General Practitioner | DHA Registration ID: 36234132

⚠ Medication & Safety Advisory

Do not discontinue prescribed medication or alter any treatment plan without consulting your physician.

Exclusion Criteria: Patient unable to provide signed Form-35 consent; hemolyzed or improperly stored serum; individuals under 18 years without legal guardian consent in accordance with UAE medical liability regulations.
ER Red Flags: If you develop sudden high fever, severe headache, neck stiffness, or petechial rash (signs of meningococcal sepsis), proceed immediately to the nearest emergency department. Do not wait for laboratory results.
Data Privacy: All personal health information is protected under Federal Decree-Law No. 45 of 2021 on Personal Data Protection (PDPL) and processed within our ISO-certified facility.

Patient FAQ & Clinical Guidance

1. What does the C9 complement test diagnose?

This test measures C9 complement protein levels to identify inherited deficiencies linked to recurrent bacterial infections, especially meningococcal disease. Low or absent C9 can confirm a congenital complement deficiency, guiding prophylactic vaccination and antibiotic strategies. Your physician may also order total complement activity (CH50) for a broader screen.

2. How do I prepare for the C9 complement blood test?

You must sign the mandatory Test Send Out Consent Form (Form-35) and ensure the sample is collected in a chilled SST tube. Fasting is not required. Inform your healthcare provider about any immunosuppressive therapy, as certain drugs can affect complement protein synthesis. Our VIP mobile phlebotomy team will handle the temperature-controlled cold-chain transport preserved at 2-8 °C.

3. When will I receive my C9 complement results in the UAE?

Samples collected by the 7th of any month are processed in the next send-out batch with reports available within 2 to 3 weeks after submission. This timeline accommodates specialized laboratory processing and rigorous quality control. You will receive a secure digital report and can schedule a complimentary tele-consultation to discuss findings.

UAE Regulatory & Data Privacy Adherence

Your health data is protected under 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 clinical testing and patient consent procedures comply with Federal Decree-Law No. 4 of 2016 on Medical Liability, ensuring your safety and rights throughout the diagnostic journey. Our facility is ISO 9001:2015 certified (Cert: INT/EGQ/2509DA/3139) and operates under DHA Facility License No. 1143.

Clinical & Logistical Metadata

Test Name	Complement C9
Price (AED)	1800
Turnaround Time	2 to 3 weeks (sample by 7th of month)
Sample Type / Matrix	Serum
Methodology Used	Nephelometry
ICD-10-CM Code	D84.1
LOINC Code	13961-0
DHA Facility License & Laboratory Address	DHA Facility License No. 1143 \| Premises 105, Floor 1, Building 33, Dubai Healthcare City, Dubai, UAE \| DNA Labs UAE