HiLyte™ Fluor 750 succinimidyl ester (SE) - 1 mg

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  • Cat.Number : AS-81266
  • Availability :
    In production
  • Shipping conditions : Ice delivery fees must be applied

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Spectrally similar to Cy®7 dye, HiLyte™Fluor 750 acid, SE is the longest-wavelength amine-reactive HiLyte™Fluor dye currently available. Its fluorescence emission maximum at 778 nm is well separated from commonly used far-red fluorophores such as HiLyte™Fluor 647, HiLyte™Fluor 680 or allophycocyanin (APC), facilitating multicolor analysis. With a peak excitation at ~754 nm, conjugates of HiLyte™Fluor 750 dyes are well excited by a xenon-arc lamp or dye-pumped lasers operating in the 720–750 nm range. Extinction Coefficient (M-1cm-1): 275,000 Fluorescence quantum yield: 0.12 Fluorescence Life Time (ns): 0.7


Molecular Mass/ Weight
  • 1328.8
Absorbance (nm)
  • 754
Emission (nm)
  • 778
Quantity & Purity
Storage & stability
  • Lyophilized
Resuspension condition
  • DMF or DMSO: Prepare 10 mg/ml dye stock solution in high quality anhydrous DMSO. Completely dissolve all dye content by vortexing. Dye solution should be prepared fresh, immediately before an experiment. Long-term storage in solution form may reduce dye activity. Any solution containing the dye should be protected from light.
Storage Conditions
  • -20°C Protected from Light
Detection Method
Research Area
Sub-category Research Area
  • Research use
Code Nacres
  • NA.32

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