C3 (COMPLEMENT-3)

The C3 (Complement‑3) blood test measures the level of complement component 3, a key protein of the innate immune system that typically rises with inflammation and may be reduced in complement deficiencies or during consumption in certain autoimmune or immune-complex conditions. It helps clinicians evaluate immune function and inflammatory activity—useful for investigating recurrent infections, monitoring autoimmune diseases such as lupus, and guiding specialist treatment decisions. We provide convenient home phlebotomy across Dubai with secure digital reporting and clinician-ready notes; fasting is generally not required, but please inform the collector about current medications or recent infections to ensure accurate interpretation.

• C3 (Complement-3)
• Sample type: Serum
• Units: mg/dL
• Reference range: 90–180 mg/dL

• Quantitative serum C3 measurement to assess complement activity and systemic inflammation
• Useful for evaluating and monitoring autoimmune and complement‑mediated disorders (e.g., SLE, vasculitis, glomerulonephritis)
• Detects complement consumption or acute‑phase elevation to aid investigation of recurrent infections and immune dysregulation
• Professional home venous blood collection across Dubai with strict sample handling and certified laboratory analysis
• Fast, reliable, lab‑standard results to support timely clinical decisions and treatment monitoring

• Quantitative serum Complement‑3 (C3) assay to measure complement system activity
• Helps evaluate immune‑mediated inflammation, suspected autoimmune conditions, and complement deficiencies
• Convenient home blood collection across Dubai with trained phlebotomists
• Secure, clinician‑ready report for monitoring treatment response and guiding care
• Processed in accredited diagnostic labs using standardized assays for reliable, rapid results

• Quantitative serum Complement C3 assay to assess innate immune activity and systemic inflammation
• Clinically useful for diagnosing and monitoring autoimmune conditions (e.g., SLE, vasculitis), recurrent infections, and complement deficiencies
• Licensed at‑home phlebotomy across Dubai with samples processed in UAE‑accredited labs and fast digital results (typically 24–72 hours)
• No fasting required; results are for clinician interpretation and suitable for adults and children per physician guidance