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  3. DiBAC4(3)

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

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DiBAC4(3) Chemical Structure

DiBAC4(3) Chemical Structure

CAS No. : 70363-83-6

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规格 价格 是否有货 数量
10 mM * 1 mL in DMSO ¥796
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1 mg ¥280
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5 mg ¥700
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10 mg ¥1050
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25 mg ¥2100
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100 mg   询价  

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Top Publications Citing Use of Products
  • 生物活性

  • 实验参考方法

  • 纯度 & 产品资料

  • 参考文献

生物活性

DiBAC4(3) is a voltage-sensitive fluorescent dyeex=490 nm, λem=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].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

分子量

516.63

Formula

C27H40N4O6

CAS 号
性状

固体

颜色

Pink to red

Emission (Em)

505

Excitation (Ex)

490

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 中的溶解度 : 50 mg/mL (96.78 mM; 超声助溶; 吸湿的 DMSO 对产品的溶解度有显著影响,请使用新开封的 DMSO)

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
查看完整储备液配制表

* 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°C, 6 months; -20°C, 1 month (protect from light)。-80°C储存时,请在6个月内使用,-20°C储存时,请在1个月内使用。

  • 摩尔计算器

  • 稀释计算器

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

质量
=
浓度
×
体积
×
分子量 *

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

浓度 (start)

C1

×
体积 (start)

V1

=
浓度 (final)

C2

×
体积 (final)

V2

动物溶解方案计算器
请输入动物实验的基本信息:

给药剂量

mg/kg

动物的平均体重

g

每只动物的给药体积

μL

动物数量

由于实验过程有损耗,建议您多配一只动物的量
计算结果
工作液所需浓度 : mg/mL
纯度 & 产品资料

纯度: ≥98.0%

参考文献
Cell Assay
[1]

Prior to the fluorescence measurements, cells are incubated in KRH (Krebs-Ringer-HEPES) buffer containing with 100 nM DiBAC4(3) for 20 min at room temperature. The stained cells are used for experiments without washing. The fluorescence emission is collected using a 505 nm dicroic mirror and a BA filter (>520 nm)[1].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

参考文献

DiBAC4(3) 相关分类

完整储备液配制表

* 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°C, 6 months; -20°C, 1 month (protect from light)。-80°C储存时,请在6个月内使用,-20°C储存时,请在1个月内使用。

可选溶剂 浓度 溶剂体积 质量 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 1.9356 mL 9.6781 mL 19.3562 mL 48.3905 mL
5 mM 0.3871 mL 1.9356 mL 3.8712 mL 9.6781 mL
10 mM 0.1936 mL 0.9678 mL 1.9356 mL 4.8391 mL
15 mM 0.1290 mL 0.6452 mL 1.2904 mL 3.2260 mL
20 mM 0.0968 mL 0.4839 mL 0.9678 mL 2.4195 mL
25 mM 0.0774 mL 0.3871 mL 0.7742 mL 1.9356 mL
30 mM 0.0645 mL 0.3226 mL 0.6452 mL 1.6130 mL
40 mM 0.0484 mL 0.2420 mL 0.4839 mL 1.2098 mL
50 mM 0.0387 mL 0.1936 mL 0.3871 mL 0.9678 mL
60 mM 0.0323 mL 0.1613 mL 0.3226 mL 0.8065 mL
80 mM 0.0242 mL 0.1210 mL 0.2420 mL 0.6049 mL
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产品名称:
DiBAC4(3)
目录号:
HY-101892
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