Linear Polyethylenimine

Life Sciences, Polymers, Specialty Chemicals & Adjuncts, Bioprocessing, Lipids & Transfection

The Linear Polyethylenimine collection features high-charge, cationic polymer grades of PEI in various molecular weights (e.g., MW 2,500; 4,000; 25,000; 40,000) designed for binding anionic substrates, gene transfection applications, and surface functionalization. These linear PEIs (all secondary amines) differ from branched PEIs in structure and performance.

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