Propargyl-PEG4-Thiol


Propargyl-PEG4-Thiol

Catalog:CDPB-04087

Unit Size:100 mg, 250 mg, 500 mg, 1 g

INQUIRY Datasheet

Common Use Propargyl-PEG4-Thiol is a crosslinker containing a propargyl group and thiol group. 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. The thiol group reacts with maleimide, OPSS, vinylsulfone and transition metal surfaces including gold, silver, etc. The hydrophilic PEG spacer increases solubility in aqueous media.
Structure Propargyl-PEG4-Thiol
PEG Molecular Weight 248.3 g/mol
Functional Group Propargyl/Thiol
Purity 90%
Molecular Formula C11H20O4S
CAS No. 1347750-80-4
Storage -20°C

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