N-acetyllactosaminide alpha-1,3-galactosyltransferase

Acts on beta-galactosyl-1,4-N-acetylglucosaminyl termini on asialo-alpha(1)-acid glycoprotein and N-acetyllactosamine (beta-D-galactosyl-1,4-N-acetyl-beta-D-glucosamine), but not on 2'-fucosylated-N-acetyllactosamine.

Source:http://purl.uniprot.org/enzyme/2.4.1.87