Request a test
To request this test please send sample with a request providing patient ID (three identifiers), specimen information, assay required, relevant clinical details and sender information. Before sending sample please read details on requesting and labelling by clicking on the link. Please also refer to any additional information provided for this test.
Download the referral form >
Chemical Pathology Reception
Level 1, Camelia Botnar Building
Great Ormond Street Hospital
Great Ormond Street
1 ml EDTA whole blood. Note drug dosage / times, body weight, sampling time on form. Trough sample.
Disease / group
Immunosuppressant drug monitoring.
Call in advance?