Coombs (Direct Antiglobulin Test)

Coombs (Direct Antiglobulin Test)


The Coombs (Direct Antiglobulin Test) checks whether antibodies or immune proteins are attached to the surface of your red blood cells. This can help identify conditions where the immune system mistakenly attacks healthy red blood cells. It is often used to diagnose autoimmune haemolytic anaemia, transfusion reactions, or certain complications during pregnancy.

Parameters Covered

Coombs (Direct Antiglobulin Test)

What the Test Measures

This test detects the presence of antibodies or immune proteins attached directly to red blood cells. These antibodies may cause red blood cells to break down faster than normal, which can lead to anaemia or other blood-related conditions.

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.