Common Use | Propargyl-PEG5-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 has a terminal NHS ester and 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-NHS ester Click Chemistry to yield a stable triazole linkage. |
Structure | |
PEG Molecular Weight | 401.4 g/mol |
Functional Group | Propargyl/NHS ester |
Purity | 98% |
Storage | -20°C |
Molecular Formula | C18H27NO9 |
CAS No. | 1393330-40-9 |
Catalog: CDPB-041405
Catalog: CDPB-041227
Catalog: CDPB-041473
Catalog: CDPB-041493
Catalog: CDP23-0919
Catalog: CDPB-041460
Catalog: CDPB-041228
Catalog: CDP23-0548
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