DEMONSTRATION OF THE SIMULTANEOUS PRESENCE OF TRANSFERRIN, HEMOPEXIN AND ALBUMIN IN THE SAME ADULT-RAT HEPATOCYTE

被引:25
作者
FOUCRIER, J
KRAEMER, M
VASSY, J
CHALUMEAU, MT
机构
[1] Laboratoire de Biologie du Développement, Université Paris XII, U.E.R. Biomédicale, 93000 Bobigny, 74, rue Marcel Cachin
来源
CELL DIFFERENTIATION | 1979年 / 8卷 / 01期
关键词
D O I
10.1016/0045-6039(79)90016-2
中图分类号
Q2 [细胞生物学];
学科分类号
071009 ; 090102 ;
摘要
The location of three plasma proteins (transferrin, hemopexin, and albumin) in hepatocytes was investigated in adult rats. The synthesis of transferrin and hemopexin has been established by ultrastructural studies showing a labeling of the rough endoplasmic reticulum (RER). By using an indirect immunoenzymatic method with monospecific antibody solutions, the three proteins were detected in the same hepatocyte. The simultaneous presence of different plasma proteins in hepatocytes seems to point to the fact that the synthesis in these cells could be a non-specialized type. © 1979.
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页码:39 / 48
页数:10
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