Copper Free Click Chemistry

Copper free click chemistry is a highly efficient bioorthogonal reaction between an azide and a strained cyclooctyne in the absence of any metal catalysis. By eliminating the toxic copper catalyst, it has been successively applied to biorthogonal conjugation in live cells and whole organisms. We have DBCO and BCN products, which are highly strained cyclooctynes developed for copper free click chemistry. Our catalog of products is highly diversified and competitively priced; it includes click chemistry tools such as DBCO, BCN, tetrazine, TCO, PTAD and cyclopropane, biotinylating reagents, fluorescent dyes, and pegylated glycoside, as well as PEG cross linkers. We always put the needs of our customers first, and offer flexible product kits and pricing.

BCN linkers

BCN Linkers
BCN Linkers The advent of bioorthogonal chemical biology tools for imaging and tracking of biomolecules (proteins, lipids, glycans) in their [...]

DBCO linkers

DBCO linkers
DBCO Linkers The dibenzocyclooctyne group (DBCO) is thermally stable with high specific reactivity toward azide group through strain-promoted click reaction [...]

PEG-azide

PEG azide linkers
PEG-azides Heterobifunctional linkers containing at least one azido moiety for conjugation with alkyne or cylcooctyne counterpartner via click reaction. We [...]

PEG-alkyne

PEG alkyne linkers
PEG-alkynes Heterobifunctional linkers containing at least one alkyne moiety for conjugation with azide counterpartner via click reaction. We have a [...]
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