uridine 5'-diphospho-N-acetylglucosamine 、
benzyl α-D-galactopyranosyl-(1->3)-β-D-galactopyranosyl-(1->)4-β-D-glucopyranoside 在
盐酸 、 Haemophilus influenzae LgtD β1,3-galactosyl/β1,3-N-acetylgalactosaminyltransferase Plesiomonas shigelloides UDP-N-acetylglucosamine WbgU C4-epimerase fusion protein 、
三羟甲基氨基甲烷 、 manganese(ll) chloride 作用下,
以
水 、
甘油 为溶剂,
反应 48.0h,
以78%的产率得到benzyl β-D-N-acetyl-galactosaminyl-(1->3)-α-D-galactopyranosyl-(1->3)-β-D-galactopyranosyl-(1->4)-β-D-glucopyranoside