Branched Polyethylenimine, Mw 2,000,000, 25% w/v aq. soln. (bPEI 2000000 25% soln.) is highly branched polyamine with high cationic charge density. bPEI 750000 contains primary, secondary, and tertiary amine groups in approximately 25/50/25 ratio.
Industrially, branched polyethylenimine (bPEI) have extensive applications as an auxiliary agent intensifying manufacturing processes and improving quality of the final products. They are widely used in: paper-making, water treatment, detergents, adhesives, and cosmetics. In research, they are extensively investigated as non-viral vector carriers.
- Molecular Weight:
- 1.06 g/cm3 @ 20ºC
- 500-1,000 cPs @ 20ºC
- Soluble In:
- Water at all molecular weights, lower alcohols, glycols and THF
Jäger M, Schubert S, Ochrimenko S, Fischer D, Schubert US. (2012). Branched and linear poly(ethylene imine)-based conjugates: synthetic modification, characterization, and application. Chem Soc Rev. 41(13):4755-4767
- Gloves & fume hood
- Store at room temperature