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 HOME > Functional Assays > Membrane Potential |
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DiBAC4(3) |
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코 드 |
: 21411 |
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단 위 |
: 25 mg |
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공 급 원 |
: ABD Bioquest |
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가 격 |
: 문의 |
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cellular membrane potential
DiBAC4(3) [Bis-(1,3-dibutylbarbituric acid)trimethine oxonol]
Storage : 4℃
Ex (nm) / Em (nm) : 493 / 516
Solvent : DMSO
Molecular Formula : C27H40N4O6
Molecular Weight : 516.84
CAS Number/Name : 70363-83-6 / 2,4,6(1H,3H,5H)-Pyrimidinetrione, 1,3-dibutyl-5-(3-(1,3-dibutyl-1,2,3,4-tetrahydro-6-hydroxy- 2,4-dioxo-5-pyrimidinyl)-2-propenylidene)-
DiBAC4(3) is a sensitive slow-response probe for measuring cellular membrane potential. In general, slow-response probes exhibit potential-dependent changes in their transmembrane distribution that are accompanied by a fluorescence change. The magnitude of their optical responses is much larger than that of fast-response probes (typically a 1% fluorescence change per mV). Slow-response probes, which include cationic carbocyanines, rhodamines and anionic oxonols, are suitable for detecting changes in average membrane potentials of nonexcitable cells caused by respiratory activity, ion-channel permeability, drug binding and other factors. |
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DiBAC4
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Product Code |
Unit |
Price |
Availability |
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21411 |
25 mg |
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