1. College of Science and Technology, Nihon University, 1-8 Kanda Surugadai, Chiyoda-ku, Tokyo 101-8308, Japan, Department of Biochemistry and Molecular Biology, Kyoto Prefectural University of Medicine, Kamigyo-ku, Kyoto 602-0841, Japan, Ichimaru Pharcos Company Ltd., 318-1 Asagi, Motosu-shi, Gifu 501-0475, Japan, Yokogawa Analytical Systems Inc., 9-1 Takakura, Hachioji-shi, Tokyo 192-0033, Japan, and College of Pharmacy, Nihon University, 7-7-1 Narashinodai, Funabashi-shi, Chiba 274-8555, Japan