Thermo Fisher, B438, DiBAC<sub>4</sub>(3) (Bis-(1,3-Dibutylbarbituric Acid)Trimethine Oxonol)

Name: DiBAC 4 (3) (Bis-(1,3-Dibutylbarbituric Acid)Trimethine Oxonol)
Brand: Thermo Fisher
SKU: B438

Quantity: 25 mg, Unit Size: Each

Catalog Number: B438

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Category

Membrane Protein Extraction Kits

Pack Size25 mg

TagsCell Analysis Products Cell Based Assays Cell Function Reagents and Kits

CollectionsThermo Fisher Cell Analysis Products: Viability, Apoptosis, ROS & Calcium Imaging Assays Thermo Fisher Clinical Analyzers & Instruments for Diagnostic Labs Thermo Fisher General Lab Supplies for Daily Workflows — Nalgene, Nunc, Samco & Matrix

Description

Quantity: 25 mg
Unit Size: Each
The slow-response potential-sensitive probe, DiBAC_4(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.

Specifications

General

Dye Type	Membrane Potential Probes
Excitation/Emission	493/516 nm
Molecular Weight (g/mol)	516.64
Quantity	25 mg
Shipping Condition	Room Temperature
Product Type	DiBAC4(3)
Unit Size	Each

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