4-Arm-PEG-Silane (MW 2000)

4-Arm-PEG-Silane (MW 2000) is a silane-modified PEG derivative that can be used to modify glass, silicon or other surfaces by reacting hydroxyl groups with ethoxy (methoxy) silane. PEG can inhibit nonspecific surface binding[1].

O=C(NCCC[Si](OCC)(OCC)OCC)NCCOCC(COCCNC(NCCC[Si](OCC)(OCC)OCC)=O)(COCCNC(NCCC[Si](OCC)(OCC)OCC)=O)COCCNC(NCCC[Si](OCC)(OCC)OCC)=O.[n].[n].[n].[n]

Biochemical Assay Reagents

Room temperature