Complement C3 is the central protein of the complement cascade, participating in classical, alternative, and lectin pathways. Its level reflects immune activation/consumption and is crucial in evaluating autoimmune diseases and immune complex–mediated renal disorders.
Complement C3 measured by immunoturbidimetry reflects central complement activity across classical, alternative, and lectin pathways. It aids evaluation of autoimmune diseases like SLE, immune complex glomerulonephritis, and inflammatory states, especially when interpreted alongside C4 and clinical findings.
Fasting
Not Required
Reporting Time
12 Hours
Gender
Male/Female
Age Group
5-99 yrs.
✔ Home collection available ✔ No hidden charges
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