Chinese Hamster Ovary cell line, CHO-derived human Fucosyltransferase 7/FUT7 protein.
Catalytic Activity
an N-acetyl-alpha-neuraminyl-(2->3)-beta-D-galactosyl-(1->4)-N-acetyl-beta-D-glucosaminyl derivative + GDP-beta-L-fucose = an alpha-Neu5Ac-(2->3)-beta-D-Gal-(1->4)-[alpha-L-Fuc-(1->3)]-beta-D-GlcNAc derivative + GDP + H+
Definition of Enzyme Activity
Measured by its ability to transfer fucose from GDP-fucose to fetal bovine fetuin.