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

    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

    Amino CF dyes (10)

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

    Aminooxy CF dyes (12)

    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

    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

    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

    Thiol-reactive CF dyes (23)

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