ElectroFluor630™

from $25.00
Format:

  • Absorbance, emission peaks in multilamellar lipid vesicles (MLVs) shown above: 544 nm, 697 nm.

  • Recommended excitation range: 610-650 nm

  • Compatible with ratiometric voltage imaging

  • MW: 729.65 g/mol

  • Other names: Di-4-ANEQ(F)PTEA (PY3304)

  • The minimum combined order total is $200

  • Absorbance, emission peaks in multilamellar lipid vesicles (MLVs) shown above: 544 nm, 697 nm.

  • Recommended excitation range: 610-650 nm

  • Compatible with ratiometric voltage imaging

  • MW: 729.65 g/mol

  • Other names: Di-4-ANEQ(F)PTEA (PY3304)

  • The minimum combined order total is $200

Highlighted Application

In this video, spontaneously beating human stem cell-derived cardiomyocytes stained with ElectroFluor630™ allows ratiometric optical action potential recordings. The ratio of two excitation wavelengths boosts signals and removes artifacts due to non-uniform staining, bleaching, and the motion of these beating (contracting) human heart cells in a dish. Learn more on our Cardiac Research page.

Structure and Spectra

Product Details:

  • Pre-dried aliquots (solid, solvent removed)

  • Quantity: 100 nmol / tube (73 μg)

  • 2.0-mL free standing polypropylene tubes

    • Sealed cap

    • Individually labeled

 

References

  1. Lee, P., J. G. Quintanilla, J. M. Alfonso-Almazán, C. Galán-Arriola, P. Yan, J. Sánchez-González, N. Pérez-Castellano, J. Pérez-Villacastín, B. Ibañez, L. M. Loew, and D. Filgueiras-Rama. 2019. In-Vivo Ratiometric Optical Mapping Enables High-Resolution Cardiac Electrophysiology in Pig Models. Cardiovasc Res. PubMed

  2. Yan, P., C. D. Acker, W. L. Zhou, P. Lee, C. Bollensdorff, A. Negrean, J. Lotti, L. Sacconi, S. D. Antic, P. Kohl, H. D. Mansvelder, F. S. Pavone, and L. M. Loew. 2012. Palette of fluorinated voltage-sensitive hemicyanine dyes. Proceedings of the National Academy of Sciences of the United States of America. PubMed