2.4.99.4 0.18 - CMP-N-acetylneuraminate mutant enzyme E271F, in Tris-HCl buffer (100 mM, pH 8.5), at 37°C 723156 2.4.99.4 0.2 - beta-D-Gal-(1->3)-beta-D-GalNAc pH 6.5, 37°C, enzyme form A 745249 2.4.99.4 0.21 - beta-D-Gal-(1->3)-beta-D-GalNAc pH 6.5, 37°C, enzyme form B 745249 2.4.99.4 0.34 - CMP-N-acetylneuraminate mutant enzyme E271F/R313Y, in Tris-HCl buffer (100 mM, pH 8.5), at 37°C 723156 2.4.99.4 0.35 - [antifreeze glycoprotein]-(O-3-(beta-D-Gal-(1->3)-alpha-D-GalNAc-(1->)))-L-threonine pH 6.5, 37°C, enzyme form A 745249 2.4.99.4 0.39 - [antifreeze glycoprotein]-(O-3-(beta-D-Gal-(1->3)-alpha-D-GalNAc-(1->)))-L-threonine pH 6.5, 37°C, enzyme form B 745249 2.4.99.4 0.44 - CMP-N-acetylneuraminate wild type enzyme, in Tris-HCl buffer (100 mM, pH 8.5), at 37°C 723156 2.4.99.4 0.54 - 4-methylumbelliferyl 4-O-beta-D-galactosyl-beta-D-glucoside mutant enzyme E271F/R313Y, in Tris-HCl buffer (100 mM, pH 8.5), at 37°C 723156 2.4.99.4 0.62 - CMP-N-acetylneuraminate mutant enzyme R313Y, in Tris-HCl buffer (100 mM, pH 8.5), at 37°C 723156 2.4.99.4 0.67 - 4-methylumbelliferyl 4-O-beta-D-galactosyl-beta-D-glucoside mutant enzyme R313Y, in Tris-HCl buffer (100 mM, pH 8.5), at 37°C 723156 2.4.99.4 0.71 - 4-methylumbelliferyl 4-O-beta-D-galactosyl-beta-D-glucoside mutant enzyme E271F, in Tris-HCl buffer (100 mM, pH 8.5), at 37°C 723156 2.4.99.4 1.4 - 4-methylumbelliferyl 4-O-beta-D-galactosyl-beta-D-glucoside wild type enzyme, in Tris-HCl buffer (100 mM, pH 8.5), at 37°C 723156