The absorption of alpha 1 and alpha 2 iso-agglutinins from human sera with the aid of purified blood substance A from peptone.
D000373:Agglutinins; D001789:Blood Group Antigens / Q000032:analysis*; D006801:Humans; D010461:Peptones
D000373:Agglutinins; D001789:Blood Group Antigens; D010461:Peptones
BLOOD GROUPS/determination