DiBAC4(3) 是电压敏感的荧光染料 (λex=490 nm,λem=505 nm)。
产品描述
DiBAC4(3) is a voltage-sensitive fluorescent dye (λem=505 nm, λex=490 nm).
体外活性
The membrane hyperpolarization induced by 10 μM Evans blue (EB) in HEKBKα is clearly observed with DiBAC4(3), while the change in membrane potential by addition of 3 mM tetraethylammonium chloride appears more slowly than that measured with a microelectrode. The time to peak of hyperpolarization is 2.3±0.9 s and 35.0±2.6 s by the measurements with microelectrodes and DiBAC4(3), respectively.
Cas No.
70363-83-6
分子式
C27H40N4O6
分子量
516.63
别名
DiBAC4(3)
储存和溶解度
DMSO:55 mg/mL (106.46 mM)
Powder: -20°C for 3 years
In solvent: -80°C for 2 years