biotin peg2 azide

Biotin-PEG2-azide, a PEG-based PROTAC linker, can be used in the synthesis of PROTACs.

UV Cleavable Biotin-PEG2-Azide, a PEG-based PROTAC linker, enables the synthesis of PROTACs[1].

DBCO-PEG4-Biotin (ADIBO-NH-PEG2-Biotin) is an azadibenzocyclooctyne-biotin derivative containing a biotin moiety and 4 PEGs.DBCO-PEG4-Biotin is a versatile biotinylation reagent that introduces a portion of biotin into an azide-labelled biomolecule via a copper-free catalytic alkyl azide reaction (SPAAC). azide-labelled biomolecules via a copper-free catalytic alkyl azide reaction (SPAAC).

Biotin-PEG2-C6-azide is a PEG-based PROTAC linker used in the synthesis of PROTAC.

Azide-PEG2-Desthiobiotin is a PEG derivative composed of desthiobiotin, two PEG units, and an azide group (azide). Biotin forms a stable non-covalent bond with streptavidin (Streptavidin). The azide group can participate in copper-catalyzed azide-alkyne cycloaddition reactions (CuAAc) with alkyne-containing molecules. Additionally, it can engage in strain-promoted azide-alkyne cycloaddition reactions (SPAAC) with molecules containing DBCO or BCN groups.

Endo-BCN-PEG2-Biotin is a PEG linker containing a BCN group and a terminal carboxylic acid. The BCN group shows high reactivity with azide-labeled molecules. Additionally, amino groups react effectively with carboxylic acids, activated NHS esters, and carbonyl compounds (ketones, aldehydes).