首页 | 本学科首页   官方微博 | 高级检索  
   检索      


Analysis of S-layer proteins of Lactobacillus brevis
Authors:Tetsuji Yasui  Kumiko Yoda  Takayuki Kamiya
Institution:Brewing Research Laboratories, Kirin Brewery Co., Ltd., Tsurumi-ku, Yokohama, 230, Japan
Abstract:Abstract The presence of S-layer proteins in Lactobacillus brevis was examined by SDS-PAGE analysis. Thirty six out of a total of 41 L. brevis strains possessed S-layer proteins of molecular masses ranging from 38 to 55 kDa. Western blot analysis using antisera raised against whole cells of S-layer protein-carrying strains demonstrated the heterogeneity of L. brevis S-layer proteins. No clear relationship was observed between the presence of S-layer proteins or their immunological characteristics and the physiological activity of L. brevis as a beer spoilage organism.
Keywords:Lactobacillus brevis            S-layer  Immunological characteristics
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号