Mari Kataoka1, Kyoko Hirata2, Toshio Kunikata2, Shimpei Ushio2, Kanso Iwaki2, Kunihiro Ohashi2, Masao Ikeda2, Masashi Kurimoto2
1Fujisaki Institute, Hayashibara Biochemical Laboratories, Okayama, Japan.
2Fujisaki Institute, Hayashibara Biochemical Laboratories, 675-1 Fujisaki, Okayama 702-8006, Japan, , JP