Bordetella pertussis is supplied with calcium ion in the presence of excess phosphate ion prior to zonal centrifugation and also a pertussis toxoid whose endotoxin content per 10 µg of proteinic nitrogen is not more than 0.5 ng and its production method."/>
公开/公告号EP0291968A1
专利类型
公开/公告日1988-11-23
原文格式PDF
申请/专利权人 TAKEDA CHEMICAL INDUSTRIES LTD.;
申请/专利号EP19880108004
申请日1988-05-19
分类号A61K39/10;
国家 EP
入库时间 2022-08-22 06:35:17