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Home > products > peg-derivatives > monofunctional-pegs > mpeg-vs

mPEG-VS

methoxyl Polyethylene glycol-Vinyl Sulfone

Catalog # Pkg Size Price(USD) Quantity Buy this product
R-3010 1g 500.00
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  •     PEG Molecular Weight    
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Product description

methoxyl Polyethylene glycol-Vinyl Sulfone, mPEG-VS,Vinylsulfone (VS) functionalized polyethylene glycol (VS PEG) is a thiol (-SH)group reactive PEG derivative that can be used to modify biomolecules or othermaterials via their available thiol groups. VS group react with free thiolgroups easily in aqueous buffer between pH 6.5~8.5 at room temperature

mPEG-VS

Appearance White/Off-white solid or viscous liquid depends on molecular weight
PEG Molecular Weight 550, 750, 1000, 2000, 3400, 5000, 10000 Dalton
Substitution by NMR >95%
Solubility Chloroform dichloromethane
Storage -20℃
Transportation 4-25℃ temperature for up to 2 weeks
Stability 1 year
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MSDS of mPEG-VS COA of mPEG-VS
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