udp-galactose : lactotriaosylceramide beta-galactosyltransferase ( ec 2.4.1.86 ) had 4 times the activity of udp-galactose : alpha-galactosyltransferase ( ec 2.4.1.87 ) when tested under similar conditions . alpha-fucosyltransferase activities and the incorporation of [ 14c ] fucose into glycoproteins and glycolipids were also compared in cells differentiated in the presence of 4 micron brdurd and 6-mercaptoguanosine .
C0007634
cells
C0007589
differentiated