DiBAC4(3)

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DiBAC4(3)

本产品不向个人销售，仅用作科学研究，不用于任何人体实验及非科研性质的动物实验。

CAS NO:

70363-83-6

包装与价格：

包装	价格(元)
10 mM * 1 mL in DMSO	电议
25mg	电议
50mg	电议
100mg	电议

产品介绍

DiBAC4(3) 是一种电压敏感的荧光染料 (λ_ex=490 nm，λ_em=505 nm)。

生物活性

DiBAC4(3) is a voltage-sensitivefluorescent dye(λ_ex=490 nm, λ_em=505 nm).

体外研究
(In Vitro)

The membrane hyperpolarization induced by 10 μM Evans blue (EB) in HEKBKα is clearly observed with DiBAC4(3), while the change in membrane potential (MP) by addition of 3 mM tetraethylammonium chloride (TEA) appears more slowly than that measured with microelectrode. The time to peak of hyperpolarization is 2.3±0.9 s (n=4) and 35.0±2.6 s (n=12, P<0.01) by the measurements with microelectrodes and DiBAC4(3), respectively^[1].

分子量

516.63

性状

Solid

Formula

C₂₇H₄₀N₄O₆

CAS 号

70363-83-6

Emission (Em)

Em 495-570 nm Green

Excitation (Ex)

Ex 450-495 nm Blue

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

4°C, protect from light

*In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)

溶解性数据

In Vitro:

DMSO : ≥ 60 mg/mL(116.14 mM)

*"≥" means soluble, but saturation unknown.

配制储备液

浓度溶剂体积质量

1 mg

5 mg

10 mg

1 mM	1.9356 mL	9.6781 mL	19.3562 mL
5 mM	0.3871 mL	1.9356 mL	3.8712 mL
10 mM	0.1936 mL	0.9678 mL	1.9356 mL

请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液；一旦配成溶液，请分装保存，避免反复冻融造成的产品失效。
储备液的保存方式和期限：-80℃, 6 months; -20℃, 1 month (protect from light)。-80℃ 储存时，请在 6 个月内使用，-20℃ 储存时，请在 1 个月内使用。