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Home > products > peg-derivatives > hydroxyls-oh-pegs > vs-peg-oh

VS-PEG-OH

Vinyl sulfone-Polyethylene glycol--hydroxyl

Catalog # Pkg Size Price(USD) Quantity Buy this product
R-OH-0020 500mg 400.00
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  •     PEG Molecular Weight    
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Product description

Vinyl sulfone-Polyethylene glycol--hydroxyl,VS-PEG-OH from ruixi.Vinyl sulfone-Polyethylene glycol-hydroxyl is a linear heterobifunctional PEG reagent with a Vinyl sulfone a succinimidyl OH ester group. It is a useful crosslinking reagent with a PEG spacer.PEGylation can increase solubility and stability and reduce immunogenicity of peptides and proteins. It can also suppress the non-specific binding of charged molecules to the modified surfaces.Ho-PEG-VS、VS-PEG1000-OH、VS-PEG2000-OH、VS-PEG3400-OH and so on.We can also customize smaller molecular weight (550). 


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 VS-PEG-OH
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