The O blood group lacks any antigens while group A, B, and AB are successively characterized by antigen A, B, and AB.
A SERUM that identifies a new blood-group antigen was obtained from the parturient mother of a baby with erythroblastosis fœtalis. Mrs. Kidd had had five previous pregnancies but no blood ...
a person with A antigens will reject blood containing B antigens and vice versa. Blood group AB has both antigens, while O has none. To prevent the immune system from fatally attacking transfused ...
This molecule, now identified as the AnWj antigen, eventually led to the classification of the MAL blood group system after decades of dedicated research. “It represents a huge achievement ...
In this event, the plasma, which is usually group O transfused to A, B or AB recipients ... if only the antigen-positive transfused cells were cleared from peripheral blood.