Pyruvate Kinase Antibodies (PK Screen, Pyruvate Kinase Screen)

Send current FBC and reticulocyte results with sample. Blood transfusion within the last four months will affect results. Any red cell transfusion given must be declared on the request form.
Hospital or GP. Mon-Thurs.
All Colchester & Ipswich samples: 3.4ml Red EDTA, Min vol: 1ml.
All Colchester & Ipswich samples: Kings College , TAT: 2w.
Non-fasting. No specific patient preparation required.