the total glycoproteins and immunoprecipitates prepared with two monoclonal anti-hla-dr antibodies , two monoclonal anti-mouse ia antibodies cross-reactive with hla-dr , and a rabbit anti-hla-dr ( anti-p27,33 ) antiserum were fractionated by two-dimensional gel electrophoresis .
C0017968
glycoproteins
C0019764
hla-dr