1. Department Graduate School of Science and Technology; Gunma University; 1-5-1 Tenjin-cho Kiryu Gunma 376-8515 Japan
2. Glycometabolome Team, Systems Glycobiology Research Group; RIKEN-Max Planck Joint Research Center for Systems Chemical Biology; RIKEN Global Research Cluster; Wako Saitama 351-0198 Japan
3. Glyco Synthetic Lab.; Tokyo Chemical Industry Co., Ltd.; 6-15-9 Toshima Kita-ku Tokyo 114-0003 Japan