DAGT (Direct Anti-Globulin Test) also known as DAT
****All GP/Community samples will be processed at Ipswich Hub unless urgent or taken directly to Colchester Blood sciences***
Community or Hospital
Blood 3.4 ml Red Top EDTA or 4.9 ml Blue Top EDTA
Colchester & Ipswich
No patient preparation required - DAT does not need to be handwritten