Reactive CF dyes

Biotium’s next generation CF dyes with a selection of reactive functional groups for covalent labeling.

  • Amine-reactive CF dyes and protein labeling kits (50)

    CF dyes with a succinimidyl ester (SE) group, for covalent labeling of proteins and other biomolecules containing an amine.
  • Amino CF dyes (11)

    Amino CF™ dyes (CF™ dye amines) can be used to react with activated carboxylic acid groups
  • Aminooxy CF dyes (13)

    Aminooxy CF dyes can react with an aldehyde or ketone group to form a stable oxime linkage, and are excellent for labeling carbohydrates or glycoproteins, which can be easily oxidized to form aldehyde functional groups.
  • Azides, alkynes, BCN, and related products (28)

    CF dyes with a succinimidyl ester (SE) group, for covalent labeling of proteins and other biomolecules containing an amine.
  • CF dye hydrazides (14)

    CF dye hydrazides can react with an aldehyde or ketone groups, or be microinjected as fixable polar tracers for visualizing cell morphology or cell tracking.
  • Thiol-reactive CF dyes (23)

    Thiol-reactive CF dye maleimides are for labeling molecules with a thiol group, including proteins with cysteine residues.