SCHMIDT N J, LENNETTE E H
J Exp Med. 1956 Jul 1;104(1):99-120. doi: 10.1084/jem.104.1.99.
Fluid obtained from HeLa cell cultures infected with poliomyelitis viruses served as a complement-fixing antigen. When used in the native state, i.e. untreated in any way, the fluids acted as homotypically specific antigens. When heated, however, the antigenicity was broadened and a high degree of heterotypic reactivity was encountered. Data are presented indicating that the observed group reactivity was apparently based on common antigens shared by the three immunologic types of poliomyelitis virus. This reactivity appeared to be specific for the poliomyelitis viruses. No evidence was obtained in preliminary experiments that heating of the antigens releases a "soluble" antigen responsible for the group reactivity.
从感染脊髓灰质炎病毒的海拉细胞培养物中获取的液体用作补体结合抗原。当以天然状态使用时,即未经任何处理,这些液体作为同型特异性抗原起作用。然而,加热后,抗原性会变宽,会出现高度的异型反应性。所呈现的数据表明,观察到的组反应性显然是基于脊髓灰质炎病毒三种免疫类型共有的共同抗原。这种反应性似乎对脊髓灰质炎病毒具有特异性。在初步实验中没有获得证据表明抗原加热会释放出负责组反应性的“可溶性”抗原。