Branched PEI modified with multiple Poly(ethylene glycol)-Azids, Graft copolymer

PEI-g-PEG-N3

Catalog:CDN1306

Unit Size:50 mg

Specifications

Common Use	PEI-g-PEG-N3 is a copolymer of branched poly(ethyleneimine) (PEI) grafted with azide-functionalized PEG for drug/gene delivery. Copolymers of cationic poly(ethyleneimine) and polyethylene glycol with (PEG) (PEI-PEG) are extremely well-studied compounds that markedly improve the in vitro and in vivo delivery of oligonucleotides (AOs) to cells and tissues. Azide group can be used for conjugation alkyne moieties by click chemistry.
Structure
PEI Molecular Weight	10,000 Da
PEG Molecular Weight	2,000 Da
Monomer Ratio	PEG:PEI 20
Functional Group	Azide/Amine

Q & A

Q: What are the storage conditions for the product?

A: The product should be stored under nitrogen or argon at low temperature (-20℃). This product should be kept away from light.

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