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Home > products > block-copolymer > custom-synthetic-block-copolymer > pei-peg-mal

PEI-PEG-MAL

Polyethylenimine-Polyethylene glycol-Maleimide

Catalog # Pkg Size Price(USD) Quantity Buy this product
R-PL2021 200mg 550.00
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R-PL2021 500mg 950.00
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  •     PEG Molecular Weight    
  •   
  •     PEI Molecular Weight    
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Product description

PEI-PEG-MAL,Polyethylenimine-Polyethylene glycol-Maleimide is an AB cationic blockcopolymer with Maleimide group at the end of PEG, PEIcan choose branch or linear

PEI-PEG-MAL

Appearance Off-white/brown solid or viscous liquid depends on molecular weight
peg Molecular Weight 1000,2000,3400,5000,10000 Dalton
PEI Molecular Weight 1800,2500,5000,10000 ,25000 Dalton
Substitution by NMR >90%
Reactive group Thiol
Solubility Water,DMF,DMSO,Dichloromethane,Chloroform
Storage -20℃ protected from light and moisture
Transportation 4-25℃ temperature for up to 2 weeks
Stability 12 months
Document

MSDS of PEI-PEG-MAL COA of PEI-PEG-MAL
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