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LPEI-b-PEG-b-LPEI, PEG 2k, PEI 10k

LPEI-b-PEG-b-LPEI, PEG 2k, PEI 10k

Catalog No: PPE-203
Product Name: LPEI-b-PEG-b-LPEI, PEG 2k, PEI 10k
In Stock: Yes
SKUProduct Name
LPEI-b-PEG-b-LPEI, PEG 2k, PEI 10k - 1g
LPEI-b-PEG-b-LPEI, PEG 2k, PEI 10k - 500mg
LPEI-b-PEG-b-LPEI, PEG 2k, PEI 10k - 100mg
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LPEI-b-PEG-b-LPEI is a block copolymer of two linear PEI (LPEI) with one linear PEG. The MW indicated in the product refers to the MW of each PEI block.

Copolymers of cationic poly(ethylene imine) (PEI) and polyethylene glycol (PEG) markedly improve in vitro and in vivo delivery of oligonucleotides and nucleic acids (DNA, siRNA). LPEI-b-PEG-b-LPEI   can have varying MW of PEI and MW of PEG. PEG-PEI drug conjugates, polyplexes or nanoparticles can be prepared with a dynamic range of size, surface charge, and stability. Properties important to transfection efficiency. PEG-b-PEI copolymers can be synthesized with customer specified MW.


1. Synthesis of biocompatible polymeric nanomaterial dually loaded with paclitaxel and nitric oxide for anti-MDR cancer therapy, RSC Adv., 2016, 6, 105871-105877Text.

Click here  to view an expanded list of hundreds of publications citing Creative PEGWorks products.

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