HiLyte™ Fluor 555 C2 maleimide - 1 mg

Check your price
  • Cat.Number : AS-81254-
  • Availability :
    In production
  • Shipping conditions : Ice delivery fees must be applied

Alternative choices


HiLyte™ Fluor 555 C2 maleimide is an excellent thiol-reactive fluorescent labeling dye that generates the protein conjugates that are slightly red-shifted compared to those of Cy3 dyes, resulting in an optimal match to filters designed for Cy3 dyes. HiLyte™ Fluor 555 is more photostable than Cy3, providing researchers with additional time for image capture. Additionally, our in-house data indicated that HiLyte™ Fluor 555 is superior to Cy3 in fluorescence polarization-based assays. Extinction Coefficient (M-1cm-1): 150,000; Fluorescence quantum yield: 0.10; Fluorescence Life Time (ns): 0.3


Molecular Mass/ Weight
  • 1062,3
Absorbance (nm)
  • 552
Emission (nm)
  • 569
Quantity & Purity
Storage & stability
  • Lyophilized
Resuspension condition
  • Water or DMF: Prepare 10 mg/ml dye stock solution in high quality DMF or water. 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

You may also be interested in the following product(s)

Image of a kit AnaTag HF555 Protein Labeling

AnaTag™ HiLyte™ Fluor 555 Protein Labeling Kit - 1 kit

Cat.Number : AS-72045
454.00 Excl. Tax
Bottle of CyLyte Fluor 3, acid

CyLyte Fluor 3, acid

Cat.Number : AS-89353-5
249.00 Excl. Tax
Bottle of QXL 570 acid, SE

QXL® 570 acid, SE - 5 mg

Cat.Number : AS-81836-5-
476.00 Excl. Tax