FOUGEREAU M, OLINS D E, EDELMAN G M
J Exp Med. 1964 Sep 1;120(3):349-58. doi: 10.1084/jem.120.3.349.
Reconstitution of phage-neutralizing activity was observed after admixture of separated L and H polypeptide chains of purified antibodies obtained from single sheep or guinea pigs and directed against f1 and f2 phages. Hybrid mixtures of complementary chains of antiphage antibodies and gamma-globulins of the same animal showed less activity than the homologous mixtures of chains from antibodies of the same specificity. 7S interspecies molecular hybrids could be formed between L or H chains of sheep gamma-globulins and the complementary chains of guinea pig gamma-globulins. In contrast to the results obtained within a single animal species, mixtures of L or H chains of antiphage antibodies from one species with the complementary chains of antibodies to the same phage from the other species showed slight or negligible potentiation of neutralizing activity.
从单只绵羊或豚鼠体内获得的、针对f1和f2噬菌体的纯化抗体,其分离的L和H多肽链混合后,可观察到噬菌体中和活性的重建。抗噬菌体抗体互补链与同一动物的γ球蛋白的杂交混合物,其活性低于相同特异性抗体链的同源混合物。绵羊γ球蛋白的L链或H链与豚鼠γ球蛋白的互补链之间可形成7S种间分子杂种。与在单一动物物种内获得的结果相反,来自一个物种的抗噬菌体抗体的L链或H链与来自另一物种针对同一噬菌体的抗体的互补链混合后,中和活性的增强轻微或可忽略不计。