Application
Zn+ selective probe in the presence of Mg+ and Ca+.
Biochem/physiol Actions
TSQ (6-methoxy-8-p-toluenesulfonamido-quinoline) is a cell penetrant and specific fluorescent zinc sensor that preferentially accumulates in islet cells in a zinc content dependent manner. TSQ is commonly used to assess isolated islet purity.
| Colour | white to beige |
|---|---|
| InChI key | HKRNYOZJJMFDBV-UHFFFAOYSA-N |
| InChI | 1S/C17H16N2O3S/c1-12-5-7-15(8-6-12)23(20,21)19-16-11-14(22-2)10-13-4-3-9-18-17(13)16/h3-11,19H,1-2H3 |
| Manufacturer | SIGMA-ALDRICH |
| Storage Temp. | 2-8°C |
| Solubility | DMSO: 2 mg/mL, clear |
| Form | powder |
| Assay | ≥98% (HPLC) |
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