EP8.026.14细菌内毒素(中英文)2.6.14.BACTERIALENDOTOXINS细菌内毒素Thetestforbacterialendotoxins(BET)isusedtodetectorquantifyThereare3techniquesforthistest:thegel-clottechniques,whichisbasedongelformation;theturbidimetrictechnique,basedonthedevelopmentofturbidityaftercleavageofanendogenousesubstrate;andthechromogenictechnique,basedonthedevelopmentofcolouraftercleavageofasyntheticpeptide-chromogencomplex.本法利用鲎试剂(从鲎一一美洲鲎或中国鲎一一变形细胞溶解物制备而来)检测由革兰氏阴性菌产生的细菌内毒素或对内毒素进行定量。该检查包括三种方法:一为凝胶法,系利用鲎试剂与内毒素产生凝集反应的原理;第二种为