APN-BCN is a heterobifunctional linker featuring an APN moiety for selective cysteine conjugation and a BCN group for catalyst-free click chemistry via strain-promoted azide–alkyne cycloaddition (SPAAC). The APN–cysteine bond exhibits exceptional stability in aqueous media, human plasma, and live cells, making it highly suitable for bioconjugation.
Products > PEG Linkers > APN PEG | Products > PEG Linkers > APN PEG > APN-PEG-endo-BCN | Products > Click Chemistry Reagents > BCN > endo-BCN-APN
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