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Medchemexpress LLC Zinquin ethyl ester | 181530-09-6 | >98.0% | 414.5 g·mol⁻¹ | C21H22N2O5S | 1MG
Supplier: Medchemexpress LLC HY1241711MG
Zinquin ethyl ester is a quinolone-based, cell-permeable fluorescent probe for selective detection of intracellular Zn(II). The ethyl ester facilitates membrane penetration and is cleaved by intracellular esterases to trap the active fluorophore, enabling live-cell measurement of cytosolic zinc fluxes and localization. Supplied as a high-purity solid for research use.
- Cell-permeable probe for intracellular zinc detection.
- Ethyl ester is cleaved intracellularly to retain signal.
- Suitable for live-cell fluorescence imaging and biochemical assays.
- High purity for reproducible experimental results.
- Available in small research quantities, e.g., 1 mg.
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