TMA-DPH(疏水膜荧光探针)
| 中文名称 | TMA-DPH(疏水膜荧光探针) |
|---|---|
| 中文同义词 | 膜电位荧光探针TMA-DPH;TMA-DPH(疏水膜荧光探针);TMA-DPH膜电位荧光探针;膜示踪荧光探针TMA-DPH;N,N,N-三甲基-4-(6-苯基-1,3,5-己三烯-1-基)苯基铵对甲苯磺酸盐 |
| 英文名称 | TMA-DPH |
| 英文同义词 | TMA-DPH;N,N,N-TRIMETHYL-4-[6-PHENYLHEXATRIEN-1-YL]PHENYLAMMONIUM TOSYLATE;1-(4-Trimethylammoniophenyl)-6-phenyl-1,3,5-hexatriene p-toluenesulfonate;N,N,N-TRIMETHYL-4-(6-PHENYL-1,3,5-HEXATRIEN-1-YL)PHENYLAMMONIUM P-TOLUENESULFONATE;N,N,N-Trimethyl-4-(6-phenyl-1,3,5-hexatrien-1-yl)phenylammonium p-toluenesulfona;1-(4-TRIMETHYLAMMONIUMPHENYL)-6-PHENYL-1 ,3,5-HEXAT;N,N,N-Trimethyl-4-(6-phenyl-1,3,5-hexatrien-1-yl)phenylammoniump-toluenesulfonate(TMA-DPH);1,6-DIPHENYL-1,3,5-HEXATRIENE-4'-TRIMETHYLAMMONIUM TOSYLATE |
| CAS号 | 115534-33-3 |
| 分子式 | C28H31NO3S |
| 分子量 | 461.62 |
| EINECS号 | |
| 相关类别 | 荧光探针，标记，颗粒和染色;生化试剂 |
| Mol文件 | 115534-33-3.mol |
| 结构式 |  |
TMA-DPH(疏水膜荧光探针) 性质
| 熔点 | 237 °C (dec.)(lit.) |
|---|---|
| 储存条件 | −20°C |
| 溶解度 | 在DMF中可溶 |
| 形态 | 结晶固体 |
| 颜色 | 米白色至浅棕色 |
TMA-DPH 是一种疏水性荧光膜探针 (Ex=355 nm; Em=430 nm)。
In contact with cells, TMA-DPH is instantaneously incorporated into the plasma membrane. TMA-DPH is concentrated in lysosomes and highly acidic late endosomes. The TMA-DPH fluorescence lifetime remains constant, 6.2±0.2 ns, below the same critical concentration of 2 μM, but decreases significantly with higher concentrations. This decrease, however, slows down above 5 μM. The TMA-DPH fluorescence anisotropy displays a similar evolution to the fluorescence lifetime. It is first constant, 0.283±0.003, again until 2 μM, and then decreases rapidly to 0.270±0.003 with 5 μM, continuing to fall, but at a lower rate with higher concentrations.
| 更新日期 | 产品编号 | 产品名称 | CAS号 | 包装 | 价格 |
|---|---|---|---|---|---|
| 2024/04/30 | HY-D0986 | TMA-DPH(疏水膜荧光探针) TMA-DPH | 115534-33-3 | 1mg | 1090元 |
| 2024/04/30 | HY-D0986 | TMA-DPH | 5 mg | 1500元 |