Doctor's Assessment Included
Every result includes a professional assessment from a BIG-registered doctor. For treatment decisions, discuss your results with your GP.
Irregular Antibody Screening
An irregular antibody screening test detects unexpected antibodies in your blood that may react against foreign red blood cells. These antibodies can develop after transfusions, pregnancies, or immune stimulation and are important to identify for transfusion and pregnancy safety.
What It Measures
This test screens your blood serum for the presence of irregular (non-ABO) antibodies directed against red blood cell antigens. It uses a panel of reagent red blood cells with known antigen profiles to detect clinically significant antibodies.
Why It Matters
Irregular antibodies can cause transfusion reactions if incompatible blood is administered. During pregnancy, certain antibodies may cross the placenta and affect the unborn baby's red blood cells. Early detection enables healthcare providers to select compatible blood products and monitor pregnancies appropriately.
When to Test
Screening is routinely performed before blood transfusions, during pregnancy, and before surgery. It may also be repeated periodically for patients who receive regular transfusions. Consult a healthcare professional for interpretation of results.
Lifestyle Tips
If irregular antibodies are detected, always inform healthcare providers before any medical procedure involving blood products. Carry identification indicating your antibody status. Keep your antibody card updated and accessible for emergency situations.