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阴离子交换蛋白(anion exchanger,A E)是一种多功能的嵌膜蛋白,最初在红细胞膜上鉴定,主要功能是转运一价阴离子,生理条件下以极快速率进行Cl-/H CO3-交换,从而维持细胞内外离子平衡和最适pH内环境,此外还具有调节红细胞携氧能力、锚定膜骨架蛋白、维持红细胞特有盘状双凹面形
An anion exchanger (AE) is a multi-functional in-cell membrane protein originally identified on the membrane of erythrocytes. Its primary function is the transport of monovalent anions, Cl- / H CO3- exchange at very rapid rates under physiological conditions, Thereby maintaining intracellular ion balance and pH within the optimum environment, in addition also has the ability to regulate red blood cell oxygen carrying capacity, anchoring membrane scaffold protein, maintaining red blood cells unique disc-shaped biconcave