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Invitrogen™ DiBAC4(3) (Bis-(1,3-Dibutylbarbituric Acid)Trimethine Oxonol)

Catalog No. B438
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B438 25 mg
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Catalog No. B438 Supplier Invitrogen™ Supplier No. B438
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Description

The slow-response potential-sensitive probe, DiBAC4(3) can enter depolarized cells where it binds to intracellular proteins or membrane and exhibits enhanced fluorescence and a red spectral shift.

The slow-response potential-sensitive probe, DiBAC4(3) can enter depolarized cells where it binds to intracellular proteins or membrane and exhibits enhanced fluorescence and a red spectral shift. Increased depolarization results in additional influx of the anionic dye and an increase in fluorescence. Conversely, hyperpolarization is indicated by a decrease in fluorescence. This bis-oxonal has an excitation maxima of 490 nm and emission maxima of 516 nm. DiBAC dyes are excluded from mitochondria because of their overall negative charge, making them superior to carbocyanines for measuring plasma membrane potentials.

Dissolve in high-quality anhydrous DMSO or ethanol to prepare a stock concentration up to 1 mM.

Order Info

Shipping Condition: Room Temperature

TRUSTED_SUSTAINABILITY

Specifications

Content And Storage Store at room temperature and protect from light.
Product Type DiBAC4(3)
Dye Type Membrane Potential Probes
Quantity 25 mg
Shipping Condition Room Temperature
Excitation/Emission 493/516 nm
Molecular Weight (g/mol) 516.64

For Research Use Only. Not for use in diagnostic procedures.

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