Azide-PEG4-Desthiobiotin
Azide-PEG4-Desthiobiotin is a PEG derivative composed of desthiobiotin, four PEG units, and an azide group (azide) . Biotin forms a stable non-covalent complex with Streptavidin. The azide group can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing alkyne groups. Additionally, it can participate in strain-promoted azide-alkyne cycloaddition (SPAAC) with molecules that have DBCO or BCN groups.
Product Specifications
CAS Number
3081529-39-4
Smiles
C (CCCCC (NCCOCCOCCOCCOCCN=[N+]=[N-]) =O) [C@H]1NC (=O) N[C@H]1C
Molecular Formula
C20H38N6O6
Molecular Weight
458.55
Storage Conditions
-20°C
Notes
For research use only.
Available Sizes
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