2.4.1.185 - 488817 2.4.1.185 ammonium sulfate, Sephadex G-100, hydroxyapatite, UDP-glucuronic acid agarose, Mono Q, Mono P 488816 2.4.1.185 ammonium sulfate, Superose 12, Mono Q, 3 peaks with 7-O-glucosyltransferase activity 488819