申请人:KIRIN HOLDINGS KABUSHIKI KAISHA
公开号:US10191035B2
公开(公告)日:2019-01-29
There is provided a method for introducing a temperature-sensitive probe comprising a copolymer, which comprises a thermoresponsive unit and a fluorescent unit, into a cell, and the method using the copolymer further comprising a cationic unit as the temperature-sensitive probe, and the method comprising the step of mixing the copolymer with the cell in a solvent. The copolymer can be preferably used as a fluorescence temperature sensor which measures intracellular temperature since the copolymer has a cationic group and thus enters into a cell without using a special method.
提供了一种将温度敏感探针引入细胞的方法,该探针由共聚物组成,共聚物包括热致伸缩单元和荧光单元,该方法使用共聚物进一步包括阳离子单元作为温度敏感探针,该方法包括在溶剂中将共聚物与细胞混合的步骤。由于共聚物具有阳离子基团,因此无需使用特殊方法即可进入细胞,因此共聚物最好用作测量细胞内温度的荧光温度传感器。