This test determines the appropriateness of canine blood donors prior to transfusion. Dog Erythrocyte Antigen (DEA) 1.1 is the most antigenic blood group in dogs, and canine blood donors are often screened to see if they are positive or negative for this blood group.
Interferences: Freezing of sample may preclude testing.
Note: Keep sample refrigerated prior to transport and send with an ice pack.