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Zinquin free acid (ultra pure)

ENZ-52152

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Zinc dye

Zinquin free acid is a lipophilic, zinc-sensitive, fluorescent dye. It is selective for Zn (II) in the presence of physiological concentrations of Ca (II) and Mg (II) ions. Fluorescence of Zinquin free acid is enhanced upon binding Zn (II), but the probe does not demonstrate a shift or change in emission wavelength. The probe is UV-excitable and emits in the blue region of the spectrum. Wavelength Maxima: Excitation 368nm, Emission 490nm

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Product Details

CAS	151606-29-0
Formula	C₁₉H₁₈N₂O₅S
MW	386.4
Purity	≥98% (HPLC)
Solubility	Soluble in DMSO.
Technical Info / Product Notes	This product is a member of the CELLESTIAL^® product line, reagents and assay kits comprising fluorescent molecular probes that have been extensively benchmarked for live cell analysis applications. CELLESTIAL^® reagents and kits are optimal for use in demanding imaging applications, such as confocal microscopy, flow cytometry and HCS, where consistency and reproducibility are required.

Handling & Storage

Use/Stability	Stable for at least one year after receipt when stored as recommended.
Handling	Protect from light. Keep cool and dry.
Long Term Storage	-20°C
Shipping	Ambient Temperature

Regulatory Status	RUO – Research Use Only

Flux of intracellular labile zinc during apoptosis (gene-directed cell death) revealed by a specific chemical probe, Zinquin: P.D. Zalewski, et al.; Chem. Biol. 1, 153 (1994), Abstract
Correlation of apoptosis with change in intracellular labile Zn(II) using zinquin [(2-methyl-8-p-toluenesulphonamido-6-quinolyloxy)acetic acid], a new specific fluorescent probe for Zn(II): P.D. Zalewski, et al.; Biochem. J. 296, 403 (1993), Abstract

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Zinquin free acid (ultra pure)

ENZ-52152

Product Details

Handling & Storage

Datasheet, Manuals, SDS & CofA

Manuals And Inserts

Certificate of Analysis

SDS

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