山羊红细胞中某些钙介导过程的缺失。
Lack of some Ca2+-mediated processes in goat erythrocytes.
作者信息
Khan M T, Saleemuddin M
机构信息
Department of Biochemistry, Faculty of Life Sciences, Aligarh Muslim University, India.
出版信息
Biochim Biophys Acta. 1988 May 9;940(1):165-9. doi: 10.1016/0005-2736(88)90021-1.
PMID:3130104
Abstract
Ca2+ does not promote crosslinking of proteins nor stimulate proteolysis in goat and sheep erythrocyte membranes. Neither crosslinking nor proteolysis was observed even when the goat erythrocytes were loaded with calcium with the help of calcium ionophore A23187. Membrane-free human erythrocyte hemolysate, however, induced Ca2+-dependent crosslinking in goat erythrocyte membranes.
摘要
钙离子不会促进山羊和绵羊红细胞膜中蛋白质的交联，也不会刺激其蛋白水解。即使借助钙离子载体A23187使山羊红细胞负载钙离子，也未观察到交联或蛋白水解现象。然而，无膜的人红细胞溶血产物可诱导山羊红细胞膜发生钙离子依赖性交联。
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