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  1. Others
  2. Fluorescent Dye
  3. DiBAC4(3)

DiBAC4(3) 是一種電壓敏感的熒光染料 (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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規(guī)格 價格 是否有貨 數(shù)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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50 mg   詢價  
100 mg   詢價  

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  • 生物活性

  • 實驗參考方法

  • 純度 & 產(chǎn)品資料

  • 參考文獻(xiàn)

生物活性

DiBAC4(3) is a voltage-sensitive fluorescent dyeex=490 nm, λem=505 nm).

體外研究
(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 號
性狀

固體

顏色

Pink to red

Emission (Em)

505

Excitation (Ex)

490

運(yùn)輸條件

Room temperature in continental US; may vary elsewhere.

儲存方式

4°C, protect from light

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

溶解性數(shù)據(jù)
細(xì)胞實驗: 

DMSO 中的溶解度 : 50 mg/mL (96.78 mM; 超聲助溶; 吸濕的 DMSO 對產(chǎn)品的溶解度有顯著影響,請使用新開封的 DMSO)

配制儲備液
濃度 溶劑體積 質(zhì)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
查看完整儲備液配制表

* 請根據(jù)產(chǎn)品在不同溶劑中的溶解度選擇合適的溶劑配制儲備液;一旦配成溶液,請分裝保存,避免反復(fù)凍融造成的產(chǎn)品失效。
儲備液的保存方式和期限:-80°C, 6 months; -20°C, 1 month (protect from light)。-80°C儲存時,請在6個月內(nèi)使用,-20°C儲存時,請在1個月內(nèi)使用。

  • 摩爾計算器

  • 稀釋計算器

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

質(zhì)量
=
濃度
×
體積
×
分子量 *

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

This equation is commonly abbreviated as: C1V1 = C2V2

濃度 (start)

C1

×
體積 (start)

V1

=
濃度 (final)

C2

×
體積 (final)

V2

動物溶解方案計算器
請輸入動物實驗的基本信息:

給藥劑量

mg/kg

動物的平均體重

g

每只動物的給藥體積

μL

動物數(shù)量

由于實驗過程有損耗,建議您多配一只動物的量
計算結(jié)果
工作液所需濃度 : mg/mL
純度 & 產(chǎn)品資料

純度: 98.89%

參考文獻(xiàn)
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.

參考文獻(xiàn)

完整儲備液配制表

* 請根據(jù)產(chǎn)品在不同溶劑中的溶解度選擇合適的溶劑配制儲備液;一旦配成溶液,請分裝保存,避免反復(fù)凍融造成的產(chǎn)品失效。
儲備液的保存方式和期限:-80°C, 6 months; -20°C, 1 month (protect from light)。-80°C儲存時,請在6個月內(nèi)使用,-20°C儲存時,請在1個月內(nèi)使用。

可選溶劑 濃度 溶劑體積 質(zhì)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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Inquiry Information

產(chǎn)品名稱:
DiBAC4(3)
目錄號:
HY-101892
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