label: beta-galactoside alpha-2,6-sialyltransferase activity
label_lc: beta-galactoside alpha-2,6-sialyltransferase activity
description: "Catalysis of the reaction: CMP-N-acetylneuraminate + beta-D-galactoside = N-acetyl-alpha-neuraminyl-(2->6)-beta-D-galactosyl derivative + CMP + H+."