Because human cells normally do not develop antibodies to components of their own cells, Colonno injected human cells into mice, which did produce an antibody to the common receptor.

由于人类细胞通常不会对自身细胞成分产生抗体，所以科隆诺将人类细胞注射到小鼠体内，小鼠确实会产生对普通受体的抗体。