beta-1,4-galactosyltransferase 1
beta4Gal-T1
UDP-Gal:betaGlcNAc beta 1,4- galactosyltransferase, polypeptide 1
lactose synthase A, "N-acetyllactosamine synthase", "Beta-N-acetylglucosaminylglycopeptide beta-1,4-galactosyltransferase"