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Effects of DIDS on function of glucose transport protein in red cell membranes

机译:DIDS对红细胞膜葡萄糖转运蛋白功能的影响

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It is well known that the function of membrane protein is closely related to its own structure. Besides, there is also connection of membrane protein with its surrounding lipids, other membrane proteins, and the cytosolic components in the living cells. Such interaction is often important to performance and regulation of its normal physiological function. In this note, by using a specific inhibitor of anion transport protein (Band 3), DIDS (4,4'-diisothiocyno-stilbene-2,2'-disulfonate), we have studied whether or not it could also affect the glucose transport property of glucose transport protein (GluT-1) in the red cell membranes. By this way we want to confirm whether there is any interaction between these two kinds of membrane proteins in the membranes, by which the function of membrane protein would be regulated.
机译:众所周知,膜蛋白的功能与其自身结构密切相关。此外,膜蛋白还与其周围的脂质,其他膜蛋白以及活细胞中的胞质成分有关。这种相互作用通常对于其正常生理功能的执行和调节很重要。在本说明中,通过使用阴离子运输蛋白(带3)的特异性抑制剂DIDS(4,4'-二异硫氰基-二苯乙烯-2,2'-二磺酸盐),我们研究了它是否也会影响葡萄糖的运输转运蛋白(GluT-1)在红细胞膜中的特性通过这种方式,我们想确认膜中这两种膜蛋白之间是否存在相互作用,从而可以调节膜蛋白的功能。

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