DiBAC4(3); 纯度: ge;98.0%
DiBAC4(3) 是一种电压敏感的荧光染料 (λex=490 nm,λem=505 nm)。
DiBAC4(3) Chemical Structure
CAS No. : 70363-83-6
规格 | 价格 | 是否有货 | 数量 |
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10;mM;*;1 mL in DMSO | ¥4880 | In-stock | |
25 mg | ¥3700 | In-stock | |
50 mg | ; | 询价 | ; |
100 mg | ; | 询价 | ; |
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DiBAC4(3) 相关产品
bull;相关化合物库:
- Bioactive Compound Library Plus
生物活性 |
DiBAC4(3) is a voltage-sensitive fluorescent dye (λex=490 nm, λem=505 nm). |
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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. |
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分子量 |
516.63 |
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Formula |
C27H40N4O6 |
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CAS 号 |
70363-83-6 |
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运输条件 |
Room temperature in continental US; may vary elsewhere. |
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储存方式 |
4deg;C, protect from light *In solvent : -80deg;C, 6 months; -20deg;C, 1 month (protect from light) |
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溶解性数据 |
In Vitro:;
DMSO : ≥ 60 mg/mL (116.14 mM) * “≥” means soluble, but saturation unknown. 配制储备液
*
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。 |
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参考文献 |
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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. |
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参考文献 |
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