Kanebo, Limited

Ghen Corporation

Junichiro Hiraoka

Toshio Horikoshi

Yoshikatsu Kodama

Isamu Fujita

Tohru Tokoro

Hideaki Yokoyama

Hiromi Minamino

Hideyo Uchiwa

Umeji Murakami

Kenichi Sugimoto

Keiko Hashimoto

Toshihiro Usui

Shigeru Igarashi

Hair coloring composition comprising anti-hair antibodies immobilized on

Cell-associated glucosyltransferase of S. mutans serotypes c, e or f producing dental caries was isolated and purified and its characteristics as an enzyme were revealed. Furthermore, an antibody against said enzyme was prepared from eggs of the hens immunized with said enzyme. Since this antibody effectively prevents adherence of the aforementioned S. mutans to tooth surfaces, it is useful as an effective component for a dental caries prophylactic composition.

Cell-associated glucosyltransferase, an antibody thereto, and a dental

Cell-associated glycosyltranferase of S. mutans serotypes c, e or f producing dental caries was isolated and purified and its characteristics as an enzyme were revealed. Furthermore, an antibody against the enzyme was prepared from eggs of the hens immunized with the enzyme. Since this antibody effectively prevents adherence of the aforementioned S. mutans to tooth surfaces, it is useful as an effective component for a dental caries prophylactic composition.

Cell-associated glucosyltransferase from Streptococcus mutans serotype,

Growing community of inventors

Yokohama, Japan

Junichiro Hiraoka