Inliving NRK cells, AChE protein located in ER, and in apoptotic cells, AChEdistributed over the whole cell.

• 用共聚焦显微镜观察 AChE 的细胞定位,观察到正常 NRK细胞中 AChE 定位于内质网上,而在凋亡的细胞中 AChE 分布于整个细胞。