Common Use | Propargyl-PEG4-S-PEG4-acid 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) forming a stable amide bond. The propargyl groups can be reacted with azide-bearing compounds or biomolecules via copper catalyzed azide-alkyne Click Chemistry to yield stable triazole linkages. The hydrophilic PEG spacer increases solubility in aqueous media. |
Structure | |
PEG Molecular Weight | 496.6 g/mol |
Functional Group | Propargyl/Acid |
Purity | 98% |
Storage | -20°C |
Molecular Formula | C22H40O10S |
CAS No. | 2055041-20-6 |
Catalog: CDPB-04471
Catalog: CDPB-041349
Catalog: CDP23-0312
Catalog: CDPB-04551
Catalog: CDPB-04366
Catalog: CDPB-041112
Catalog: CDPB-04842
Catalog: CDPB-041474
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