Propargyl-PEG4-Sulfone-PEG4-t-butyl ester

Propargyl-PEG4-Sulfone-PEG4-t-butyl ester


Propargyl-PEG4-Sulfone-PEG4-t-butyl ester is a PEG linker containing a propargyl group and t-butyl protected carboxyl group acid. The propargyl groups can react with azide-bearing compounds or biomolecules via copper catalyzed azide-alkyne Click Chemistry to yield stable triazole linkages. The t-butyl protected carboxyl group (COOH) prevents self coupling or polymerization under standard acid/amine or acid/hydroxyl coupling conditions. The protected acid can be deprotected by acidic or basic hydrolysis. The hydrophilic PEG spacer increases solubility in aqueous media. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

Molecular structure of the compound BP-23230
    • Unit
    • Price
    • Qty
    • 100 MG
    • $320.00
    • 250 MG
    • $480.00
    • 500 MG
    • $720.00

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