Cross A, Orskov I, Orskov F, Sadoff J, Gemski P
J Clin Microbiol. 1984 Aug;20(2):302-4. doi: 10.1128/jcm.20.2.302-304.1984.
We compared the use of bacteriophage sensitivity, seroagglutination with polyclonal antisera raised in rabbits or horses, seroagglutination with murine monoclonal antibody, and the serum agar precipitin technique for the detection of K1 capsular polysaccharide among clinical isolates of Escherichia coli obtained from blood stream infections. Some E. coli isolates failed to yield agreement among these tests, indicating that reliable detection of K1 antigen may require the use of multiple tests.
我们比较了噬菌体敏感性检测、用兔或马制备的多克隆抗血清进行的血清凝集试验、用鼠单克隆抗体进行的血清凝集试验以及血清琼脂沉淀技术,以检测从血流感染中分离出的大肠埃希菌临床分离株中的K1荚膜多糖。一些大肠埃希菌分离株在这些检测中结果不一致,这表明可靠检测K1抗原可能需要使用多种检测方法。