CH50

CH50


The CH50 test evaluates the overall activity of the complement system, a group of proteins that help your body defend against infections and remove damaged cells. Low or abnormal levels may suggest immune system deficiencies or certain autoimmune conditions such as lupus.

Parameters Covered

CH50

What the Test Measures

This test measures the total functional activity of the complement proteins in your blood. It helps determine whether your immune system’s complement pathway is working properly and efficiently responding to infections.

Turnaround Time for Results


Leicester: Most results are available within 1–2 working days (some tests may take longer)
Outside Leicester: Results are typically available within 2–4 working days (some tests may take longer)
Certain parameters: Some specialised tests may take 2–3 weeks to process.

How Results Are Delivered

Your personalised report will be securely sent to your registered email address.