Golgi apparatus fractions from rat liver contained all glycosyltransferases which catalyze the in vitro biosynthesis of N-acetylneuraminylgalactosylglucosylceramide (G&, (Nacetylneuraminyl)2-galactosylglucosylceramide (GD3), N-acetylgalactosaminyl(Nacetylneuraminyl) galactosylglucosylceramide (GMz), galactosyl-N-acetylgalactosaminyl-(N-acetylneuraminyl)-galactosylglucosylceramide (GM& and Nacet...
