1255942-07-4

DBCO-PEG4-biotin is a click chemistry biotinylation that can enable copper-free click chemistry with azide molecules to form a stable triazole linkage. PEG4 spacer increases aqueou solubility of the molecules conjugated to the biotin compound.

activity-based protein profiling detection of newly synthesized proteins immobilization of azide-labeled biomolecules.

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