UDP-N-acetylglucosamine | D-Galactosyl-1,4-N-acetyl-beta-D-glucosaminyl-1,3-beta-D-galactosyl- 1,4-beta-D-glucosylceramide |
UDP | N-Acetyl-D-glucosaminyl-1,3-beta-D-galactosyl-1,4-N-acetyl-beta-D- glucosaminyl-1,3-beta-D-galactosyl-1,4-beta-D-glucosylceramide |