Propargyl-PEG3-NHS ester


Propargyl-PEG3-NHS ester

Catalog:CDPB-04016

Unit Size:100 mg, 500 mg, 1 g, 5 g

INQUIRY Datasheet

Common Use Propargyl-PEG3-NHS ester is a PEG derivative containing a propargyl group and an NHS ester group. The hydrophilic PEG spacer increases solubility in aqueous media. This reagent is an amine reactive reagent for derivatizing peptides, antibodies, amine coated surfaces etc. The propargyl group can be reacted with azide-bearing compounds or biomolecules via copper catalyzed azide-alkyne Click Chemistry to yield a stable triazole linkage.
Structure Propargyl-PEG3-NHS ester
PEG Molecular Weight 313.3 g/mol
Functional Group Propargyl/NHS ester
Purity 98%
Molecular Formula C14H19NO7
CAS No. 1428629-71-3
Storage -20°C

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