the proteins from the solubilised membranes were compared with similar preparation from the membranes of undifferentiated cells , grown in suspension , by sodium dodecylsulphate polyacrylamide gel electrophoresis , using the incorporation of radioactive amino acids and l-fucose into proteins in the cultures to follow the differences in the patterns of polypeptide synthesis and glycosylation of the membrane proteins .
C0025252
proteins
C0033684
proteins