Fucosylated haptoglobin is a novel marker for pancreatic cancer: A detailed analysis of the oligosaccharide structure and a possible mechanism for fucosylation

Noriko Okuyama, Yoshihito Ide, Miyako Nakano, Tsutomu Nakagawa, Kanako Yamanaka, Kenta Moriwaki, Kohei Murata, Hiroaki Ohigashi, Shigekazu Yokoyama, Hidetoshi Eguchi, Osamu Ishikawa, Toshifumi Ito, Michio Kato, Akinori Kasahara, Sunao Kawano, Jianguo Gu, Naoyuki Taniguchi, Eiji Miyoshi