Propargyl-PEG4-S-PEG4-acid,Cas:2055041-20-6
Propargyl-PEG4-S-PEG4-acid
Catalog # | Pkg Size | Price(USD) | Quantity | Buy this product |
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R-M-1988 | 500mg | 740.00 | + Add to cart |
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R-M-1988 | 1g | 1260.00 | + Add to cart |
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Product description
Propargyl-PEG4-S-PEG4-acid is a PEG linker containing a propargyl group with a terminal carboxylic acid. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) forming a stable amide bond. The propargyl groups can react 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.
Appearance | N/A |
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Molecular weight | N/A |
Purity | >90% |
Solubility | N/A |
Cas | 2055041-20-6 |
Molecular Formula | C22H40O10S |
Storage | -20℃, protected from light and moisture |
Transportation | 4-25℃ temperature for up to 3 weeks |
Stability | 1 year |
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