Common Use | Propargyl-PEG4-(CH2)3-CO2H is a PEG derivative containing a propargyl group with a terminal carboxylic acid. The terminal carboxylic acid can be reacted with primary amine groups in the presence of activators (e.g. EDC, or DCC) to form a stable amide bond. The hydrophilic PEG spacer increases solubility in aqueous media. 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 | |
PEG Molecular Weight | 274.3 g/mol |
Functional Group | Propargyl/(CH2)3CO2H |
Purity | 98% |
Storage | -20°C |
Molecular Formula | C13H22O6 |
CAS No. | 1872433-74-3 |
Catalog: CDPB-041569
Catalog: CDPB-04123
Catalog: CDAX080
Catalog: CDPB-041256
Catalog: CDPB-04596
Catalog: CDPB-041544
Catalog: CDPB-04725
Catalog: CDPB-04881
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