Bright alternatives to CyDyes, Alexa Fluors and LI-COR dyes for rapid and robust protein labeling.

DyLight 550 and 650 Antibody Labeling Kits and Reagents

By Kevin

Vibrant orange-to-red fluorescence with better performance than other rhodamine derivatives including Alexa Fluor 555, TRITC and Cy3.

Thermo Scientific DyLight 550 and 650 Fluors replace DyLight 540 and 649 Fluors. These new labeling reagents are available as part of our DyLight Fluor Antibody or Protein Labeling Kits, amine- or sulfhydryl-reactive dyes and secondary conjugates.

DyLight 550 and 650 Antibody Labeling Kits:

  • strong, stable signal with low background
  • labeling kits optimized for antibodies or general proteins
  • conjugated secondary antibodies

 


View Products:

DyLight 550 Amine-Reactive Dye and Kits

DyLight 550 Amine-Reactive Dye and Kits

DyLight 550 Sulfhydryl-Reactive Dye

DyLight 550 Sulfhydryl-Reactive Dye

DyLight 650 Amine-Reactive Dye and Kits

DyLight 650 Amine-Reactive Dye and Kits

DyLight 650 Sulfhydryl-Reactive Dye

DyLight 650 Sulfhydryl-Reactive Dye

DyLight Fluor Secondary Antibody Conjugates

DyLight Fluor Secondary Antibody Conjugates

Streptavidin DyLight Fluorescent Conjugates

Streptavidin DyLight Fluorescent Conjugates

NeutrAvidin Protein DyLight Fluorescent Conjugates

NeutrAvidin Protein DyLight Fluorescent Conjugates