

HY-174935A · 50 mg
MedChemExpress · Cat: HY-174935A
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medchemexpress.com/dbco-peg-nhs-mw-2000.htmlDescription
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.



