Absorption of unwanted antibodies from sera containing MNS or duffy group antibodies without the need for selecting "appropriately negative" cells.
D000017:ABO Blood-Group System; D000906:Antibodies; D006801:Humans; D007120:Immunochemistry; D010447:Peptide Hydrolases
D000017:ABO Blood-Group System; D000906:Antibodies; D010447:Peptide Hydrolases