1 条结果 关键词:质膜 ×

Development of Nonspecific BRET-Based Biosensors to Monitor Plasma Membrane Inositol Lipids in Living Cells.

Methods in molecular biology (Clifton, N.J.) 2019 Tóth JT, Gulyás G, Hunyady L, Várnai P

磷脂酰肌醇(phosphoinositides, PPIn)在多种细胞器中含量低、代谢周转快,且可随外界刺激快速变化,传统同位素标记、质谱、荧光标记脂质和抗体方法在亚细胞分辨、异构体区分或活细胞动态监测方面存在局限。本文建立一种基于生物发光共振能量转移(BRET)的非特异性磷脂酰肌醇脂质传感器体系。该体系将磷脂酰肌醇识别蛋白结构域(...