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Home > products > peg-derivatives > maleimides-mal-pegs > mal-peg2k-ss-pei25k

MAL-PEG2k-SS-PEI25k

Maleimide-Polyethylene glycol-s-s-Polyethylenimine

Catalog # Pkg Size Price(USD) Quantity Buy this product
R-PLPM-1051 500mg 800.00
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R-PLPM-1051 1g 1300.00
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  •     PEG Molecular Weight    
  •   
  •     PEI Molecular Weight    
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Product description

Maleimide-Polyethylene glycol-s-s-Polyethylenimine,MAL-PEG2k-SS-PEI25kfrom ruixi.Disulfide bond  has theGlutathione (GSH) reduction response.As the final product,MAL-PEG-SS-PEI hasGSH effect.



Appearance White/Off-white solid or viscous liquid depends on molecular weight
PEG Molecular Weight 550/750/1000/2000/3400/5000/10000
PEI Molecular Weight As your request
Substitution by NMR >95%
PDI by GPC <1.5
Solubility Chloroform, methanol, DMSO
Storage -20℃ protected from light and moisture
Transportation 4-25℃ temperature for up to 2 weeks
Stability 12 months
Document

MSDS OF MAL-PEG2k-SS-PEI25k
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