Common Use | PEI-g-PEG-biotin is a graft copolymer of branched PEI (bPEI), which is modified with multiple biotinylated PEGs of indicated MW. Copolymers of cationic poly(ethyleneimine) grafted with biotin-polyethylene glycol (PEG) (PEI-g-PEG-biotin) are extremely well-studied compounds that markedly improve the in vitro and in vivo delivery of oligonucleotides (AOs) to cells and tissues. PEI-g-PEG-Biotin can be used to prepare cationic-nanoparticles for targete gene/AOS delivery. |
Structure |
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PEG Molecular Weight | 5,000 Da |
Functional Group | Biotin/Amine |
Monomer Ratio | PEG:PEI 20 |
Polymer Types | PEI |
PEI Molecular Weight | 2,000 Da |
Catalog: CDN604
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Catalog: CDN211
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