9002-98-6
9002-98-6
Chemical Structure
Polyethylenimine (branched) (MW 25000)
Synonym(s): PEI (branched) (MW 25000)
- CAS No.: 9002-98-6
- Formula:(C2H5N)n
- Molecular Weight:25000 (Average)
SMILES: CCCNC.[n]
Biological Activity: Polyethylenimine (branched) is a commonly used non-viral DNA transfection reagent. Polyethylenimine (branched) (MW 25000) binds to plasmid DNA[1][2].
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Polyethylenimine (branched) (MW 25000) | Polyethylenimine (branched) is a commonly used non-viral DNA transfection reagent. Polyethylenimine (branched) (MW 25000) binds to plasmid DNA. | |||||||||||||||||||||
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Polyethylenimine (branched) (30% in water) | Polyethylenimine (branched) (30% in water) is a organic macromolecule with high cationic-charge-density potential. Polyethylenimine (branched) (30% in water) can ensnare DNA as well as attach to cell membrane. Polyethylenimine (branched) (30% in water) also retains a substantial buffering capacity at virtually any pH. Polyethylenimine (branched) (30% in water) is widely used as transfection reagent. | |||||||||||||||||||||
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Polyethylenimine (branched) (MW 10000) | 98.0% | Polyethylenimine (branched) (MW 10000) (PEI (branched) (MW 10000)) is a cationic polymer widely used as a nonviral nucleotide delivery reagent. | ||||||||||||||||||||
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References
- [1]. Doody AM, et al. Characterizing the structure/function parameter space of hydrocarbon-conjugated branched polyethylenimine for DNA delivery in vitro. J Control Release. 2006 Nov 28;116(2):227-37. [Content Brief]
- [2]. Wang DA, et al. Novel branched poly(ethylenimine)-cholesterol water-soluble lipopolymers for gene delivery. Biomacromolecules. 2002 Nov-Dec;3(6):1197-207. [Content Brief]
