Desthiobiotin-PEG3-triazole-DBCO-sulfo-Maleimide is a PEG linker featuring a desthiobiotin and a maleimide linked through a DBCO/triazole bond. Desthiobiotin is used for affinity-based applications such as pull-down assays or for ligating with streptavidin proteins while the maleimide group can be used as a cysteine-specific covalent linker for the bioconjugation of proteins.
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