Macphail S
Immunology. 1976 Nov;31(5):697-705.
Affinity chromatographic experiments demonstrated that IgG was the class of antibody involved in the in vitro lysis of chicken erythrocytes by antibody and normal mouse effector cells. Further experiments designed to investigate the subclass of IgG involved, indicated that IgG2a was active and provided further evidence for the inactivity of IgM, either in the native 19S or chemically degraded 7S form. From the results obtained, the possibility of ADCC-inducing activity in the other IgG subclasses could not be excluded.
亲和色谱实验表明,IgG是参与抗体和正常小鼠效应细胞在体外裂解鸡红细胞的抗体类别。旨在研究相关IgG亚类的进一步实验表明,IgG2a具有活性,并为IgM无论是天然19S形式还是化学降解的7S形式均无活性提供了进一步证据。从获得的结果来看,不能排除其他IgG亚类具有ADCC诱导活性的可能性。