For more test information please see https://labtestsonline.org.uk/tests/red-blood-cell-rbc-antibody-identification
Pre-op samples for a patient with antibodies need to be sent to the department at least 24 hours before the procedure. Please send 4 x EDTA samples to send away for further investigation.
Patients who have received a transfusion or have been pregnant are capable of producing complex red blood cell antibodies. These antibodies need to be identified before proceeding with any other transfusion. If unable to identify inhouse, the samples may need to be referred to NHS Blood and Transplant (NHSBT).
Please see http://uhbpolicies/blood-transfusion.htm for further information.