5(6)-Carboxyfluorescein

Product ID: M0122



Unit SizePriceQuantity 
100mg
$29.98
  • Buy 5 for $23.98 each and save 21%

Availability: In stock


Description

Extremely useful fluorescent reagent for monitoring intracellular pH and for general labeling of cells and tissues due to its high extinction coefficient, water solubility and pH sensitivity.

This widely used fluorescent reagent has found application for monitoring intracellular pH and for general labeling of cells and tissues due to its high extinction coefficient, water solubility and pH sensitivity.

Technical Data
SKU M0122
CAS Number 72088-94-9
Unit Size 100mg
Absorption 492nm
Emission Wavelength 517
Extinction 81
Detection Method Fluorescence
Molecular Formula C₂₁H₁₂O₇
Molecular Weight 376.3
Soluble In H2O (pH>6), DMF
Storage Conditions Room Temperature, Protect From Light
Notes Extinction = 29K in acidic/neutral solutions; 78K in basic solutions; Absorption = 475nm in acidic/neutral solutions; 492nm in basic solution.

References and Citations

References:

  • Bhattacharyaab S, Haldara S. (2000) "Interactions between cholesterol and lipids in bilayer membranes. Role of lipid headgroup and hydrocarbon chain-backbone linkage." Biochim. Biophys. Acta 1467(1): 39-53.
  • Lakowicz JR, Gryczynski I, Gryczynski Z. (2000) "Novel fluorescence sensing methods for high throughput screening." J Biomol. Screening 5 (3):123-132.
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