DBCO-PEG-NHS (MW 2000)

DBCO-PEG-NHS (MW 2000) is a PEG derivative consisting of DBCO, PEG units, and NHS ester. NHS ester can bind to amino acids or other molecules containing amino groups. DBCO-PEG-NHS (MW 2000) contains a DBCO group and can undergo a strain-promoted alkyne-azide cycloaddition reaction (SPAAC) with molecules containing an azide group[1].

O=C(N1C2=CC=CC=C2C#CC3=CC=CC=C3C1)CCCCC(NCCOCCOCC(ON4C(CCC4=O)=O)=O)=O.[n]

Biochemical Assay Reagents

Room temperature