Wagner M, Wagner B, Franz H, Ziska P
Acta Biol Med Ger. 1978;37(10):1537-42.
Ferritin conjugates of a lectin from mistletoe (Viscum album L.) were used for the electron-microscopic demonstration of carbohydrate receptors on the cell surface of human erythrocytes and murine tumor cells. Human A1 erythrocytes showed only a slight focal binding of ferritin. Cells of the mouse ascites tumor strain L 1210 were labelled very tightly on their surface and incorporate the ferritin by pinocytosis. Furthermore they showed cytotoxic changes in their ultrastructure. In the presence of galactose the labelling on the surface, the incorporation of the conjugate within the cell as well as the cytotoxicity were inhibited.
来自槲寄生（欧洲槲寄生）的一种凝集素的铁蛋白缀合物被用于在电子显微镜下展示人红细胞和鼠肿瘤细胞表面的碳水化合物受体。人A1红细胞仅显示出铁蛋白的轻微局灶性结合。小鼠腹水肿瘤株L 1210的细胞表面被紧密标记，并通过胞饮作用摄取铁蛋白。此外，它们在超微结构上显示出细胞毒性变化。在半乳糖存在的情况下，表面标记、缀合物在细胞内的摄取以及细胞毒性均受到抑制。
