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The only immunofluorescence mounting medium that quenches lipofuscin background while preserving fluorescence signal. Learn more about our expanding line of EverBrite™ mounting media, including new variations with far-red and near-IR NucSpot® counterstains.

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Technology Highlight: Mix-n-Stain™ CF® Dye Antibody Labeling Kits

Immunofluorescence staining of rat testis with mouse anti-tubulin and CF®488A goat anti-mouse (min x rat) (microtubules, green), CF®555 Mix-n-Stain™ labeled mouse anti-ZO1 (tight junctions, red) and CF®640R phalloidin (actin filaments, cyan).

Bright and stable conjugates in 30 minutes

Mix-n-Stain™ CF® Dye Antibody Labeling Kits allow you to label ≤5 ug up to 100 ug of your antibody in just 30 minutes, with minimal hands-on time and no purification.


  • Kit sizes for labeling ≤5 -100 ug antibody
  • Maxi size for labeling 1 mg of IgG also available
  • Choice of 29 CF® Dye colors, biotin, FITC, or haptens
  • Less than 30 seconds of hands-on time
  • 30 minutes total reaction time
  • No purification required, 100% antibody recovery
  • Compatible with BSA, gelatin, ascites