SGCA Q16586

α-肌聚糖 (α-SG) (50 kDa肌营养不良蛋白相关糖蛋白) (50DAG) (阿德林) (肌营养不良蛋白聚糖-2)

功能描述

功能：肌聚糖复合物的组分，该复合物是抗肌萎缩蛋白-糖蛋白复合物的一个亚复合物，在F-肌动蛋白细胞骨架和细胞外基质之间形成连接。

组织特异性

Most strongly expressed in skeletal muscle. Also expressed in cardiac muscle and, at much lower levels, in lung. In the fetus, most abundant in cardiac muscle and, at lower levels, in lung. Also detected in liver and kidney. Not expressed in brain.

亚细胞定位

Cell membrane, sarcolemma