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Home > products > peg-derivatives > alkyne-alk-pegs > ia-peg-alkyne

IA-PEG-Alkyne

Iodoacetate---Polyethylene glycol--Alkyne

Catalog # Pkg Size Price(USD) Quantity Buy this product
R-AL-0021 500mg 230.00
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R-AL-0021 1g 350.00
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  •     PEG Molecular Weight    
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Product description

Iodoacetate---Polyethylene glycol--Alkyne , IA-PEG-Alkyne from ruixi.Iodoacetyl (IA) functionalized polyethylene glycol (IA PEG) is a thiol (-SH) group reactive PEG derivative that can be used to modify biomolecules or other materials via their available thiol groups. Iodine group can be easily replaced by thiol group to form a stable carbon thiol bond.


Appearance White/Off-white solid or viscous liquid depends on molecular weight
PEG Molecular Weight 550, 750, 1000, 2000, 3400, 5000, 10000
Substitution by NMR >95%
Solubility 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 IA-PEG-Alkyne
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