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Home > products > peg-derivatives > thiols-pegs > alkyne-peg-sh

Alkyne-PEG-SH

Thiol-polyethylene glycol-Alkyne

Catalog # Pkg Size Price(USD) Quantity Buy this product
R-1505 500mg 220.00
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R-1505 1g 320.00
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  •     PEG Molecular Weight    
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Product description

Thiol-polyethylene glycol-Alkyne, Alkyne-PEG-SH is a linear heterobifunctional PEG reagent with a Thiol and a Alkyne group, Alkyne group can react with azide in aqueous solution catalyzed by copper. Thiol(SH) group can react with maleimide and transition metal surface including gold (Gold nanoparticles-SH-PEG- Alkyne)

Alkyne-PEG-SH

Appearance White/Off-white solid or viscous liquid depends on molecular weight
PEG Molecular Weight 350/550/750/1000/2000/3400/5000/10000
Substitution of Alkyne by NMR >90%
Substitution of SH by NMR >90%
Reactive Group Alkyne can react with azide,HS reacts with MAL,OPSS,iodoacetyl,Vinylsulfone
Solubility Chloroform dichloromethane
Storage -20℃, protected from light and moisture
Transportation 4-25℃ temperature for up to 2 weeks
Stability 1 year
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MSDS of Alkyne-PEG-SH COA of Alkyne-PEG-SH
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