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SPQ

61.60

Clear
Catalog #: 52010.

Product Description

The fluorescence of SPQ is specifically quenched by chloride via collision. Therefore, chloride concentration is measured by monitoring the degree of fluorescence decrease. The dye can be loaded into cells by hypotonic shock.

  • White solid soluble in H2O and DMSO
  • Store at 4°C. Protect from light, especially in solution.
  • λ ExEm = 344nm443nm
  • λµ (344 nm, H2O) = 3,700
  • C15H15NO4S
  • MW: 281
  • [83907-40-8]

1. Neurosci Lett 104, 326 (1989).
2. Biophys J 56, 1071 (1989).
3. J Biol Chem 266, 20590 (1991).

MSDS (PDF): MSDS 52010

50 mg

Shipment Method: Shipping and handling methods will be assessed and calculated at time of shipment based upon item(s) storage temperature conditions.

Expedited shipment may be requested at time of checkout.

Please note that products with recommended storage at 4°C or -20°C may ship at ambient temperature. This will not affect product performance. When you receive the product, place it under the recommended storage conditions.

More information about product handling and shelf life