Water soluble, heterobifunctional hydrophilic linker with a length of 14 Å, containing maleimide for thiol labeling, and alkyne for click chemistry. An ideal reagent to attach an alkyne moiety to a protein.

Bifunctional reagent containing alkyne group and hydrazide function. It reacts with aldehydes and ketones. Alkyne group can then be coupled with various azides via CuAAC reaction.

Bifunctional hydrophilic linker with NHS ester and terminal alkyne functional group based on tetraethyleneglycol (PEG4).

Maleimide reagent for the attachment of alkyne functional group to proteins, peptides, and other molecules bearing SH (thiol) groups, including cysteine residues.

Alkyne phosphoramidite for conjugation of oligonucleotides with biomolecules.

Diethyleneglycol (PEG2) based bifunctional linker containing amine and alkyne functional groups.

Alkyne phosphoramidite for the synthesis of oligonucleotides ready for click chemistry.

Bifunctional diethyleneglycol linker with terminal alkyne and carboxylic acid moieties.

A bifunctional molecule containing tyramide and alkyne residues for clickable ascorbate peroxidase 2 (APEX2) protein labeling.

Bifunctional reactive crosslinker containing terminal alkyne group for click chemistry or Sonogashira coupling, and reactive alkyl iodide group.