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MW 386.4 Da, Purity >95%. Intracellular Zn2+ selective fluorescent probe. Forms zinquin-Zn2+ complexes in either 1:1 or 2:1 ratios (Kd values are 370 and 850 nM respectively). Zinquin ethyl ester (ab145478) analog. Labels micromolar concentrations of intracellular Zn2+ ions with an intense extranuclear fluorescence emitting in the blue range.

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Images

Chemical Structure - Zinquin, Zn2+ selective fluorescent probe (AB145451), expandable thumbnail

Key facts

CAS number
151606-29-0
Purity
> 95%
Molecular weight
386.4 Da
Molecular formula
C19H18N2O5S
PubChem identifier
132933
Nature
Synthetic
Excitation/Emission
Ex: 364nm, Em: 490nm

Target data

Recommended products

MW 386.4 Da, Purity >95%. Intracellular Zn2+ selective fluorescent probe. Forms zinquin-Zn2+ complexes in either 1:1 or 2:1 ratios (Kd values are 370 and 850 nM respectively). Zinquin ethyl ester (ab145478) analog. Labels micromolar concentrations of intracellular Zn2+ ions with an intense extranuclear fluorescence emitting in the blue range.

Key facts

Purity
> 95%
PubChem identifier
132933
Solubility

Soluble in DMSO.

Biochemical name
Zinquin
Biological description

Intracellular Zn2+ selective fluorescent probe. Forms zinquin-Zn2+ complexes in either 1:1 or 2:1 ratios (Kd values are 370 and 850 nM respectively). Zinquin ethyl ester (ab145478) analog. Labels micromolar concentrations of intracellular Zn2+ ions with an intense extranuclear fluorescence emitting in the blue range.

Canonical SMILES
CC1=CC=C(C=C1)S(=O)(=O)NC2=C3C(=CC(=C2)OCC(=O)O)C=CC(=N3)C
InChI
InChI=1S/C19H18N2O5S/c1-12-3-7-16(8-4-12)27(24,25)21-17-10-15(26-11-18(22)23)9-14-6-5-13(2)20-19(14)17/h3-10,21H,11H2,1-2H3,(H,22,23)
InChIKey
CGNKOBNGEFZRQU-UHFFFAOYSA-N
IUPAC name
2-[2-methyl-8-[(4-methylphenyl)sulfonylamino]quinolin-6-yl]oxyacetic acid
Excitation/Emission
Ex: 364nm, Em: 490nm

Storage

Shipped at conditions
Ambient - Can Ship with Ice
Appropriate short-term storage conditions
-20°C
Appropriate long-term storage conditions
-20°C
Storage information
Store under desiccating conditions, The product can be stored for up to 12 months

Product promise

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1 product image

  • Chemical Structure - Zinquin, Zn2+ selective fluorescent probe (ab145451), expandable thumbnail

    Chemical Structure - Zinquin, Zn2+ selective fluorescent probe (ab145451)

    2D chemical structure image of ab145451, Zinquin, Zn2+selective fluorescent probe

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Product protocols

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