✦ ADD-ON TEST
Immunology
Complement C4
Complement C4 is measured alongside C3 in the evaluation of autoimmune disease and complement consumption.
Why a doctor may order this
To evaluate complement consumption in SLE, glomerulonephritis and other immune disorders.
Why you may need this
Together with C3 in autoimmune and complement disorders.
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Frequently Asked Questions
To evaluate complement consumption in SLE, glomerulonephritis and other immune disorders.
Together with C3 in autoimmune and complement disorders.
Open the Elab mobile app, choose your test, select a clinic, and complete payment securely inside the app.
Some blood tests require fasting. The Elab app and clinic team will show the relevant preparation instructions before sample collection.
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